You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I want to book a flight ticket to take a part in an cultural event which is going to held at MN. Can you help me with this?

ASSISTANT: Sure, may I know your travel dates?

USER: Thank you. Dec 17th and 19th are my trip dates.

ASSISTANT: Please share me your airport codes.

USER: OAK and MSP are my airport codes.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: Please share me your name.

USER: Sure, Katherine Baker here.

ASSISTANT: Flight-1022 is available with Southwest airlines having single connection and the ticket costs you 100 only in economy class. Are you comfortable with this flight?

USER: That's Perfect, You can reserve it.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help in booking the flight ticket.

ASSISTANT: Thank you.