Hello.
user
Hello. How may I assist you?
assistant
Can you please book a flight ticket from LAS to IAD?
user
Sure, I am here to help you out. May I know your travelling dates please?
assistant
Thank you. I have planned my travel dates as June 20 and June 22.
user
Can you please share your connection limit?
assistant
Sure, I am looking for single connecting flight.
user
Do you have any other specifications?
assistant
Yes, I would like to return in afternoon time so please make sure that.
user
May I know your name please?
assistant
Sure, myself Katherine Campbell.
user
Katherine Campbell, there are no flights available in your route with your preferences.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Thank you for choosing us.
assistant
Most welcome.
user