Hello.
user
Hello. How can I help you?
assistant
I am Dorothy Hill. I would like to book a flight ticket from OAK to DEN to meet my friends. Could you please help me with booking a flight ticket?
user
Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?
assistant
Sure, my travelling dates are Aug 12 and Aug 14.
user
Do you have any connection limit?
assistant
I need a connecting flight.
user
Ok, may I know your arrival time and departure time?
assistant
Sure, I want to depart in the evening.
user
Sorry, no flights are available on your route.
assistant
No worries, thank you for the information.
user
Welcome, have a nice day. Thank you for choosing us.
assistant