You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Ashley Gonzalez. I want to book a ticket from DTW to DCA to meet my friend, can you help me in booking?

ASSISTANT: Ok, please tell me your travelling dates?

USER: I am departing on 09/28 and return on 09/30.

ASSISTANT: Flight - 1001 is available with 1 connection, can I book it?

USER: Please proceed for booking.

ASSISTANT: Booking done.

USER: Thank you for your help.

ASSISTANT: Have a nice day.