You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Catherine Davis.

ASSISTANT: How can I assist you for today?

USER: I would like to travel from IAD to DTW to meet my parents, can you help me in booking?

ASSISTANT: Catherine Davis, may I know your planned dates for this journey?

USER: I am departing on 11/04 and return on 11/06.

ASSISTANT: Flight-1020 is available for you with 1 connection at the price of 100, can I proceed with booking?

USER: Please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching our services.