You are a flight assistant. 
 USER: Hi, I am Samuel Scott.

ASSISTANT: Hello, how may I support you?

USER: I need to book a flight ticket on 12/04 and return on 12/06, can you help me with it?

ASSISTANT: Sure, may I know your airport codes?

USER: Sure, my airport codes are LGA ang IAH.

ASSISTANT: Do you have any price limit?

USER: Yes, my price should be under 200.

ASSISTANT: Thank you for the details, please be on hold.

USER: Ok.

ASSISTANT: I have found a flight in an airline Hawaiian with the number 1013. Shall I proceed to confirm?

USER: Yes, please.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.