You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I am Andrew Hall. Can you please help me in booking my flight ticket from IAD to JFK?

ASSISTANT: Sure, I am here to help you. Could you please share your travel dates?

USER: My travelling dates are Nov 10 and Nov 12.

ASSISTANT: Do you have any specifications?

USER: I need connecting flight to complete my trip.

ASSISTANT: Please wait for a while.

USER: Ok, sure.

ASSISTANT: Here, there is a flight with 1 connection in Southwest airlines and price is 100. Shall I proceed?

USER: Ok, please proceed with booking.

ASSISTANT: Ok, your ticket is booked with the flight 1007.

USER: Ok, thank you for your help.

ASSISTANT: Thank you for reaching us.