Hi. I am Charles Carter.
user
Hello, what can I do for you best?
assistant
I am a traveller and I would like to explore the new places in Los Angeles.So I would like to fly from Washington. Could you please make a airline reservation?
user
Ok, I can help you in making a reservation. May I know your budget for the ticket?
assistant
I can spend upto 500.
user
May I know your depart and arrival dates?
assistant
My depart will be on 06/18 and arrival on 06/20.
user
I need your source and destination airport codes?
assistant
My source code is DC-IAD and destination code is CA-LAX.
user
Sorry, no flights are available on those dates.
assistant
Ok, no issues.
user
Thanks for reaching us, hope to serve you better next time.
assistant
Thank you for your service.
user