You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to attend a science exhibition at Oakland. Can you help me in my booking?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can I have your airport codes to book a flight ticket?

USER: My source airport code is MSP and destination airport code is OAK.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a stop over in my journey.

ASSISTANT: Let me know your journey dates please.

USER: My journey dates are from June 21st to June 23rd.

ASSISTANT: Shall I know your name please?

USER: Myself Jonathan Jones.

ASSISTANT: Thanks for your name, please wait a minute.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for being on hold. There is a flight which matches your request in an economy class of flight number 1011.

USER: Sure, proceed with my booking.

ASSISTANT: Ok, your flight ticket has been reserved with Southwest airlines.

USER: Thank you for your help.

ASSISTANT: Thank you.