Hello.
user
Hello, how may I be at your service?
assistant
Can you please book a ticket in normal-cost airline?
user
Sure, may I know your source and destination airport codes?
assistant
My source is Denver, DEN and destination is Las Vegas, LAS.
user
Thank you, when are you planning your trip?
assistant
My travelling dates are Aug 20 and Aug 22.
user
May I know if you are looking for any specific depart and return time?
assistant
Yes, my return time is morning.
user
Do you prefer either economy or business class?
assistant
I prefer economy class.
user
Do you have any other requirement for your journey?
assistant
Yes, I want single connected flight.
user
Sure, may I know your name please?
assistant
Sure, I am Jacob Jackson.
user
Thank you for providing all the required details, please wait for a while.
assistant
Ok.
user
I regret to inform you that we don't have any flight available which meets all your journey needs.
assistant
Ok, no issues. Thank you.
user
Thank you.
assistant