Hello.
user
Hello, how can I help you?
assistant
I want to book a flight ticket from LAS to IAD, so please help me in booking a flight ticket.
user
   Sure, please share your travelling dates.
assistant
I would like to fly on May 16 and return on May 18.
user
Ok, do you need any connection in between the journey?
assistant
Yes, I need a single connection.
user
Ok, please let me know if you have any other specifications.
assistant
I would like to return in the afternoon time.
user
Ok, may I know your name for further process?
assistant
Myself Raymond Robinson.
user
Ok, please stand by.
assistant
Sure.
user
Thank you for waiting, sorry to inform no flights found with your details.
assistant
Not an issue.
user
Thank you for reaching us, have a good day.
assistant
Thank you.
user