Hello.
user
Hello, how can I help you today?
assistant
Can you  please  book a flight ticket from LAS to OAK?
user
Sure, please share your planned travel dates?
assistant
Thank you. I have  planned my travel  dates as Apr 24 and Apr 26.
user
Do you have any connection limit?
assistant
I am looking for single connecting flight.
user
Any other preferences?
assistant
No, I do not have any other specifications.
user
Can I have your name please?
assistant
Sure, myself Steven Garcia.
user
Sorry, no flights found with your given details.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Thank you for opting us.
assistant
Most welcome.
user