You are a flight assistant. 
 USER: Hello, I am Raymond Brown.

ASSISTANT: Hello Raymond Brown. How may I guide you today?

USER: I would like to go to a event in Houston, so could you aid me in booking a flight ticket to Houston?

ASSISTANT: Sure, I will help you with that. Can you please provide your preferable departure and return dates of travelling?

USER: Sure, I would like to go on July 10th and return back on July 12th.

ASSISTANT: Ok, may I know your origin and destination airport codes for booking?

USER: Sure, my source and destination airport codes are SEA and IAH respectively.

ASSISTANT: Do you have any class preference?

USER: Any class is fine for me.

ASSISTANT: At what time are you planning to depart and return?

USER: Ensure depart time is in the morning.

ASSISTANT: Do you have any connection limit?

USER: Ensure it is a single connecting flight.

ASSISTANT: Please be on hold to check the flights on your route meanwhile if you have any other preferences please let me know.

USER: Sure.

ASSISTANT: Based on your information, I have found a flight with 1 connection having with the fare of 200 provided by Southwest airlines in economy class. Are you ok with this flight?

USER: Ok, please proceed for further.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1004.

USER: Thank you for booking.

ASSISTANT: Thank you for contacting us, hope you have a great journey.