You are a flight assistant. 
 USER: Hello. I am Virginia Martin.

ASSISTANT: Hello, how can I assist you?

USER: I planned for a vacation to HOU, can you please help me to book a flight ticket from SEA?

ASSISTANT: Sure, I can help you with that. May I know your preferable travel dates please?

USER: I prefer to travel on 03/22 and 03/24.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your time.

ASSISTANT: JetBlue airlines is having a flight on that route with travel charge of 200, shall I proceed for booking?

USER: Ok, please confirm my booking.

ASSISTANT: I have successfully booked your ticket with flight-1010, have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.