You are a flight assistant. 
 USER: Hi. I am Catherine Wilson.

ASSISTANT: Hello, how can I support you now?

USER: I would like to participate in a cultural event in my college at Houston, HOU. So, assist me in reserving a flight ticket on 08/14.

ASSISTANT: Sure, I will help you with booking.

USER: Thank you.

ASSISTANT: Please share me your source airport code?

USER: Los Angeles, LAX is my source airport code.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Please provide me your return journey date?

USER: I will return on 08/16.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a connecting flight 1004 of airline Hawaiian and fare is 100. Shall I proceed with booking?

USER: Yes, you can proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for visiting us, have a nice journey.