You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I want to travel in a flight with 1 connection.

ASSISTANT: Can I know your airport codes?

USER: The airport codes are from SFO to SEA.

ASSISTANT: Can I know your travelling dates?

USER: The dates are from 03/21 to 04/02.

ASSISTANT: Could you please provide your name to proceed further?

USER: My name is Raymond Allen.

ASSISTANT: There is a flight available with price 200 and flight number is 1021, would you like to proceed with the booking?

USER: You can book my ticket.

ASSISTANT: Your booking is confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome.