Hello.
user
Hello. How may I help you out?
assistant
I am planning to book a ticket from OAK to DEN to attend seminar, can you help me in booking?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
I am departing on Jan 05 and return on Jan 07.
user
Can I know your name please?
assistant
My name is Catherine Mitchell.
user
Do you need any specifications?
assistant
I need a flight with connection limit 1.
user
Can I know your preferences?
assistant
I am ok with economy class.
user
Sorry, there are no flights found in our database.
assistant
That's ok, thank you for your information.
user
Thank you for reaching us.
assistant