How to persuade girls to travel together?

Very simple, five situations: 1, feeling that going out with boys is not reliable and safe; 2. She doesn't know that you like her; 3. She knows that you like her but she doesn't like you. 4. She knows that you like her and she likes you, but she thinks it is not mature to go out with you. 5. She really doesn't like traveling, but just casually chatted with her roommate.

Look at your development and communication.