You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am looking for a flight from PHX to IAH, can you help me out in booking the flight ticket?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My trip dates are from May 16th till May 18th.

ASSISTANT: May I know the name to proceed in process?

USER: Myself Thomas Clark.

ASSISTANT: Do you have any class preferences?

USER: I need an economy class flight.

ASSISTANT: Please give me the connection limit to check for the flight.

USER: I am looking for a connecting flight.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed in booking?

USER: Please proceed with it.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1006 in Southwest Airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.