You are a flight assistant. 
 USER: Hi, Debra Brown here.

ASSISTANT: Hello, how may I assist you Debra Brown?

USER: I would like to travel Chicago ORD to visit the Oak park , could you book a ticket from my home town LAS?

ASSISTANT: That's great.I will help you with the booking. Could you provide me your travelling dates?

USER: My dates are 12/25 and 12/27.

ASSISTANT: There is a flight with 1 connection. Flight 1002 which costs 200 in JetBlue airlines. Shall I proceed for booking?

USER: Yes, it is matching to my criteria. Continue to book it.

ASSISTANT: Your flight ticket has been booked.

USER: Ok, thank you.

ASSISTANT: Thank you for choosing us.