You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am raymond allen. Can you book a ticket for me?

ASSISTANT: Sure Raymond Allen, Can you provide me the travel dates?

USER: The departure is on 11/25 and return is on 11/27.

ASSISTANT: May I know your airport codes?

USER: The origin is phoenix, AZ - PHX and destination is seattle, WA - SEA.

ASSISTANT: Let me check the details, please give me a minute.

USER: OK.

ASSISTANT: There is a flight with a price of 100 and with 1 connection. The flight details are, flight number-1006 of Delta airline. Can I proceed forward in booking a ticket?

USER: Yes.

ASSISTANT: Your ticket has been booked successfully. Thank you Raymond Allen for your information.

USER: Thank you for the help.

ASSISTANT: Have a great journey.