You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: My name is Richard Edwards. I have a plan to meet my brother in New York, can you help me for booking a flight ticket?

ASSISTANT: Sure, can you please share your travelling dates?

USER: My travelling dates are from 01/26 till 01/28.

ASSISTANT: Ok, may I know your airport codes?

USER: My travelling airport codes are from IAD to EWR.

ASSISTANT: Here, I found a flight for you with 1 connection and fare is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done with flight 1007 in Southwest airlines.

USER: Thank you for booking.

ASSISTANT: Welcome, have a nice day.