You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Carol Hill.

ASSISTANT: How can I aid you today?

USER: Can you please help me in booking a flight ticket from Houston IAH?

ASSISTANT: Sure, on which dates you want to travel?

USER: I will fly on 09/27 and return on 09/29.

ASSISTANT: May I know your destination airport code please?

USER: My destination airport code is Houston HOU.

ASSISTANT: Is there any restriction on fare?

USER: Yes, I can pay up to 1000.

ASSISTANT: Thanks for your details, there is a connecting flight from Jetblue airline of fare 200 and flight number 1011. Shall I proceed to book?

USER: Please proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for reaching us.