You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I would like to visit Houston, TX - IAH. Can you help me to book a flight?

ASSISTANT: Ok, when would you like to travel?

USER: I would like to travel from TX - DFW on 09/08 and want to return back on 09/10.

ASSISTANT: I have found a flight based on your details. Flight number 1001 from UA airline is available for you with 1 connection with a price of 100 only.

USER: Nice to hear that, please proceed for booking.

ASSISTANT: Your ticket is booked now. May I know your name please?

USER: I am Brian Taylor.Thank you for such a quick response.

ASSISTANT: Thank you for reaching us Taylor, have a great journey.