Hello.
user
Hello, how can I help you?
assistant
Can you help me to book a flight ticket from OAK to DTW?
user
Sure, may I know the travelling dates?
assistant
My trip dates are May, 1 and May, 3.
user
Do you have any connection limit?
assistant
I need connecting flight.
user
Are there any other requirements?
assistant
I need to depart at evening time and return at afternoon time.
user
May I know your name?
assistant
Frank Lopez here.
user
Please wait a minute.
assistant
Sure.
user
Sorry, no flights found with your chosen dates.
assistant
Not a problem, thank you for the information.
user
Thank you for opting us.
assistant