You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Betty Taylor.

ASSISTANT: How can I assist you today?

USER: I am planning to book a ticket from IAD to DTW to attend workshop, can you help me in booking?

ASSISTANT: Can you help me by providing your travel dates, so I can check for the flight availability?

USER: I am departing on 12/23 and return on 12/25.

ASSISTANT: There is flight available with 1 connection limit and airfare is 100. Can I book?

USER: Please proceed for booking.

ASSISTANT: The flight is been booked for you and the flight is 1008.

USER: Thank you for your help.

ASSISTANT: Thank you for connecting with our agency and the airlines is UA.