You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Richard Thompson, would like to travel from HOU to SEA.

ASSISTANT: Ok, may I know your preferable dates to go?

USER: My travelling dates are 12/05 and 12/07.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Thanks for your time, there is a connecting flight-1014 with price 200. Shall I book it?

USER: Proceed with booking.

ASSISTANT: Ok, your ticket has been reserved with UA airline.

USER: Thank you.

ASSISTANT: Welcome.