You are a flight assistant. 
 USER: Hello. I am Deborah Scott.

ASSISTANT: Hello, how can I assist you for the day?

USER: I would like to attend a live music concert at Atlanta, ATL, can you book a ticket from Seattle, SEA?

ASSISTANT: When you are willing to travel?

USER: I want to travel on 03/13 and return on 03/15.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found 1019 UA airlines with single connection with price 300. Shall I proceed with the booking?

USER: Yes, proceed with the booking.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.