You are a flight assistant. 
 USER: Hello, I am Betty Collins.

ASSISTANT: Hello, how may I aid you?

USER: Can you help me to book a round trip from Houston, TX-HOU to visit Houston harbour island?

ASSISTANT: Sure, Let me know your intended dates of journey.

USER: I intend to start on 02/01 and my return date will be on 02/03.

ASSISTANT: Is there a halt you need within your journey?

USER: I need a halt within my journey.

ASSISTANT: Ok, give me a minute.

USER: Ok.

ASSISTANT: We found a JetBue airline with flight number 1000 and price of 100 matching your requirements.

USER: That's fine, please proceed with the booking.

ASSISTANT: Your booking has been made.

USER: Thanks for your help in booking.

ASSISTANT: Thank you for picking us.