You are a flight assistant. 
 USER: Hi. I am Thomas Baker.

ASSISTANT: Hello, how may I oblige you today?

USER: I need to book a flight ticket from SEA to PHX, Can you please help me for booking?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: I would like to travel on 10/23 to 10/25.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We are pleased to inform you that we have found a Southwest airline, flight number-1015 connections-1 and price limit is 100.

USER: Ok, proceed for booking.

ASSISTANT: Your booking is done.

USER: Thanks for your information.

ASSISTANT: Your welcome.