You are a flight assistant. 
 USER: Hello, I am Rachel Anderson.

ASSISTANT: Hello, how may I help you at this moment?

USER: I would like to visit Mill City Museum in Minneapolis, so could you please book a ticket for me?

ASSISTANT: Sure, can I have your travelling dates?

USER: I would like to go on 03/22 and return back on 03/24.

ASSISTANT: Please send your airport codes.

USER: My source and destination airport codes are OAK and MSP.

ASSISTANT: Can I have a moment please?

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: There is a connecting flight available with Southwest airline, shall I proceed?

USER: Ok, please proceed for further.

ASSISTANT: Your booking is done with flight number 1026. Happy journey.

USER: Thank you for booking.

ASSISTANT: You are welcome. Thank you for reaching us, have a nice day.

USER: Welcome.