You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello.

USER: I am Michelle Evans from Washington.

ASSISTANT: How may I assist you today?

USER: I need to book my flight from DCA with a connecting flight to MSP. Can you make a reservation?

ASSISTANT: Sure, may I know your travel dates?

USER: Ok, I will fly on 12/07 and recur on 12/09.

ASSISTANT: How much you can afford for this ticket?

USER: I can spend up to 5000.

ASSISTANT: We found a flight on your details with airline JetBlue, flight number: 1011. Shall I book this ticket?

USER: Kindly, proceed with my booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for best service.

ASSISTANT: Thank you.