You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Raymond  Mitchell. Will you please assist me in reserving a flight ticket from SEA to SFO?

ASSISTANT: Sure, please provide your travel details.

USER: My planned journey dates are Mar 28 and Mar 30.

ASSISTANT: Do you have any preferences?

USER: I have to depart in the afternoon time and return in the morning time.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a flight with single connection.

ASSISTANT: Flight-1016 is available in Southwest airlines with single connection and the flight fare is 200. Can I proceed?

USER: You can proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.