You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Dorothy Garcia.

ASSISTANT: How can I help you, Garcia?

USER: I am planning to book a ticket from LAX. Can you please help me out?

ASSISTANT: Sure, may I know your destination airport code please?

USER: My destination airport code is IAH.

ASSISTANT: Garcia, please provide me your journey dates.

USER: I would like to travel on 11/29 and return back on 12/01.

ASSISTANT: Please give me a minute.

USER: Sure.

ASSISTANT: Garcia, I have found a flight from JetBlue airlines available with price 100. Shall I book the ticket for you?

USER: Yes, you can book it.

ASSISTANT: Your ticket is confirmed and the flight number is 1016.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us, have a good day.