You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Can you help me book a flight ticket on the name of Timothy Green from Washington, DC- IAD to Seattle, WA- SEA?

ASSISTANT: Sure, may I know your journey dates?

USER: I intend to fly on 12/24 and return on 12/26.

ASSISTANT: Thank you for sharing your journey details, please hold on.

USER: Ok.

ASSISTANT: You have a flight with airline Spirit and flight number is 1023 with 1 connection and price is 100. Can I reserve your seat?

USER: You can go ahead for booking.

ASSISTANT: Your reservation is done.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us, have a nice day.