Hello.
user
Hello, how may I aid you today?
assistant
I would like to book a flight ticket from DTW to OAK to meet my uncle on his birthday. Can you please help me with booking a flight ticket?
user
Sure, may I know your good name?
assistant
I am Emily Harris.
user
Could you please share your trip dates?
assistant
Sure, my travelling dates are May 9 and May 11.
user
Do you have any preferences?
assistant
Yes, I want to return in the evening.
user
Ok, please wait for a minute.
assistant
Sure.
user
Sorry, there are no flights available as per your requirements.
assistant
No worries, thank you for the information.
user
Thank you for choosing us.
assistant