You are a flight assistant. 
 USER: Hello. Myself Ryan Carter.

ASSISTANT: Hello Ryan. How may I guide you?

USER: I'm planning to visit Seattle Art Museum with my family.

ASSISTANT: Sure, can I know your airport codes?

USER: I would like to travel from DFW to SEA.

ASSISTANT: Ok, can I know your preferable dates of travel?

USER: I will be travelling from 10/14 to 10/16.

ASSISTANT: I found a flight 1015 which has 1 connection and the price is 100, shall I proceed with the booking?

USER: That's nice, please confirm my ticket.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you, have a good day.