You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Michelle Davis.

ASSISTANT: How may I  help you?

USER: Please book a flight ticket on dates 03/31 and 04/02.

ASSISTANT: Sure. Could you let me know your airport codes?

USER: Sure, my airport codes are NC-CLT and MI-DTW.

ASSISTANT: There is a connecting flight with airline JetBlue for price 100 having flight number 1010. Shall I book a ticket?

USER:       Yes, please.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thanks. Have a nice day!.