You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: Could you book my ticket from IAH to PHX?

ASSISTANT: Sure, we are happy to assist you in booking. Could you please share your planned travelling dates to proceed further?

USER: My itinerary dates are Mar 17 and 19.

ASSISTANT: May I know your name please?

USER: Dennis Allen here.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I prefer a connecting flight.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: I have no other preferences.

ASSISTANT: Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Sure.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by Hawaiian airline with the flight number-1009 and the fare 200. Shall I book the connecting flight?

USER: Please book my ticket.

ASSISTANT: Your flight booking is confirmed and ticket has been emailed.

USER: Thank you.

ASSISTANT: Thank you for approaching us.