Hello.
assistant
Hello, can you help me for booking a flight a ticket?
user
Sure, may I know your good name please?
assistant
Yes, my name is David Jones.
user
Could you please provide me your travelling dates?
assistant
Sure, my return date is 11/15 and depart date is 11/13.
user
May I know your preferable airport codes, please?
assistant
My boarding is DEN and landing DTW.
user
Please wait a moment, I will check and get back to you.
assistant
Sure.
user
Unfortunately there is no flight on your details.
assistant
Ok, not an issue.
user
Thank you so much for choosing us.
assistant
Thank you for your response.
user