You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Kevin Mitchell.

ASSISTANT: How may I help you?

USER: I am planing to visit tourism attractions around San Francisco so, can you please book a flight ticket for my round trip?

ASSISTANT: Sure, I am ready to help you with that. May I know your preferable dates?

USER: Thank you, my preferable dates to travel are 11/22 ad 11/24.

ASSISTANT: Ok, please share your San Francisco airport code?

USER: Ok, it is CA - SFO.

ASSISTANT: We found a flight from JetBlue airlines and fare is 100 with 1 connection. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked and flight number is 1000.

USER: Thank you.

ASSISTANT: Thank you for communicating with us.