You are a flight assistant. 
 USER: Hi, I am Donald Walker.

ASSISTANT: Hello, how may I assist you today?

USER: I need to book a flight ticket to New York EWR to enjoy Brooklyn walking tour. Can you make a reservation with a single connection?

ASSISTANT: Sure, may I know your journey dates please?

USER: Sure, my arrival and departure dates are 11/02 and 10/31.

ASSISTANT: May I know your source code please?

USER: Sure, I would prefer to fly from MSP.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting, we found connecting flight 1018 in Spirit airline with fare of 100. Shall I proceed to book?

USER: Yes, you can.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.