Hello. I am Edward Roberts.
user
Hello, how may I assist you at this moment Roberts?
assistant
Can you place a flight ticket for me on 12/27 and return ticket on 12/29 to attend a meeting in my new branch office?
user
Yes, I am glad to assist you about your booking. What are your respective airport codes for boarding and takeoff?
assistant
The airport codes are from LAX to ORD.
user
Hold on for a second please.
assistant
Sure.
user
Sorry to say this, there is no route from our service to your destination point.
assistant
Sad to hear that one but it's fine that I can go by other travelling agencies.
user
Ok, thank you for using our service.
assistant
Welcome.
user