You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I would like to take my child to Houston Zoo, please help me in booking a ticket from IAH to HOU.

ASSISTANT: Sure, may I know your travelling dates please?

USER: My journey dates are 10/09 and 10/11.

ASSISTANT: Well, can I know your name?

USER: My name is Ryan Moore.

ASSISTANT: Ryan, there is a flight which can travel to your region having a single lay out in between your journey having a ticket fare of 100 which is provided by UA airlines. Would you like to book this flight for your journey?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: My pleasure.