Hello.
user
Hello, how may I help you?
assistant
I want to celebrate my birthday at Las Vegas, please book my ticket from DEN to LAS.
user
Sure, may I know your name?
assistant
Scott Jones here.
user
Can I know your travelling dates?
assistant
My itinerary dates are Mar 5 and 7.
user
Can I know your connection limit?
assistant
I need single stopover for my journey.
user
May I know your other preferences?
assistant
I have no other preferences.
user
Sorry, there are no flights available on your travelling dates.
assistant
No problem, thank you.
user
Thank you for choosing us.
assistant