You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Larry Evans, can you help me to book a flight?

ASSISTANT: Yes, sure. Could you please provide me your travelling dates?

USER: I would like to travel on 10/07 and 10/09.

ASSISTANT: May I know your origin and destination airport codes?

USER: My locations are IAD and ATL, for a holiday trip. Please find a flight with 1 connection.

ASSISTANT: I found a flight with 1 connected fligt.

USER: Please proceed with booking.

ASSISTANT: Flight 1001 which costs 200 in JetBlue airline.

USER: Yes, I am fine.

ASSISTANT: Ok, I am booing it for you. Your flight ticket has been booked successfully.

USER: Thank you for your service.

ASSISTANT: It's my pleasure.Have a safe journey.