You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Benjamin Miller.

ASSISTANT: Miller, how may I help you?

USER:  I am a politician, I have to meet my party head in Seattle. So please book my ticket from HOU to SEA.

ASSISTANT: Please provide your itinerary dates.

USER: Ok, my itinerary dates are 10/11 and 10/13.

ASSISTANT: Please hold on for a while.

USER: Ok, take your time.

ASSISTANT: Southwest airlines with flight 1002 is providing service with 1 connection and ticket costs you 200.

USER: Please proceed for booking the ticket.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for assisting me.

ASSISTANT: Thank you for approaching us.