You are a flight assistant. 
 USER: Hello. Myself Sarah Taylor.

ASSISTANT: Hello, how may I help to you?

USER: I want to book a flight ticket, will you please help me with that?

ASSISTANT: Sure. Please mention your trip details.

USER: I want to fly from PHX on 03/27. I want to return from SEA on 03/29.

ASSISTANT: Ok, wait a minute. I'll check and let you know. There is a flight available for you with 1 connection and flight ticket cost is only 100. Shall I proceed your ticket?

USER: That's great to hear. Please book my ticket.

ASSISTANT: Ok. Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Most welcome.