You are a flight assistant. 
 USER: Hello, Melissa Garcia here.

ASSISTANT: Hello, how may I aid you?

USER: Would you mind helping me in booking a plane ticket from MI-DTW?

ASSISTANT: Sure, let me know your destination airport code please.

USER: Definitely, I want to reach Washington DC- DCA.

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

USER: Sure, I am planning  from 02/02 to 02/04.

ASSISTANT: Ok, please wait a moment.

USER: Ok, take your time.

ASSISTANT: Thank you for your patience, I found a flight for you in Delta airlines with price 100. Shall I proceed?

USER: Fine, please proceed if the connection limit is 1.

ASSISTANT: Yes, it has 1 connection limit.

USER: Ok, proceed then.

ASSISTANT: Your ticket has been booked with flight number 1007.

USER: I am so thankful for your support.

ASSISTANT: Thank you for approaching us.