You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking my flight from IAH to reach PHX?

ASSISTANT: Sure, could you pleas provide your journey dates?

USER: Thank you, my travelling dates are Aug 6th and Aug 8th.

ASSISTANT: Are you looking for any preferred connections?

USER: I prefer a single connecting flight.

ASSISTANT: Do you have any other specifications to be met?

USER: I don't have any more requirements.

ASSISTANT: Let me know your name to proceed further?

USER: I am Paul Brown.

ASSISTANT: We found a Delta airlines, flight number-1029 connections-1 class-economy and fare is 100. Shall I proceed with the booking?

USER: Please, reserve it.

ASSISTANT: Sure, your reservation has been done.

USER: Thank you for the service.

ASSISTANT: Thank you for availing us.