You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you for the day?

USER: I would like to meet my school friends after a long gap, could you please help me out in booking a ticket?

ASSISTANT: Sure, I am hear to help you.Please share your travelling airport codes with me?

USER: My airport codes are from IAH to JFK.

ASSISTANT: On what dates would like to travel for your journey?

USER: My trip dates are from 10/31 to 11/02.

ASSISTANT: May I know your name before booking, please?

USER: My name is Sarah Davis.

ASSISTANT: Flight 1026 by Delta airlines is available with 1 connection at the price of 100. Are you ok with booking this?

USER: Ok, please book my ticket.

ASSISTANT: Your reservation is confirmed, thank you for using our services.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.