Hello.
user
Hello, how may I aid you?
assistant
Will you please help me in booking a flight ticket in business class?
user
Sure, we are pleased to serve you. Can you share me your trip dates?
assistant
I would start on Sept 16th and return on Sept 18th.
user
May I know your airport codes?
assistant
I am heading to DTW from IAH to attend a party meeting.
user
Do you need any break in your journey?
assistant
No, I don't have any restriction.
user
Do you have any other preferences?
assistant
No, I am fine with above essentials.
user
May I know your good name please?
assistant
I am Christine Young.
user
Sorry to inform you that, there are no flights found with your specifications.
assistant
That's alright, thanks for your assistance.
user
Thank you for reaching us.
assistant