Hello.
user
Hello. How may I assist you?
assistant
Could you please help me in  booking a ticket from DFW to CLT where I have a meeting to attend.
user
Yes, can you share me your travelling dates?
assistant
My itinerary  travel dates are as follows May 04 and May 06.
user
Do you have any preferences?
assistant
Yes, I would like to travel by a direct flight.
user
Give me a moment.
assistant
Sure, take your time.
user
Sorry to inform you that there are no flights found on your requested criteria.
assistant
Not an issue, thank you for your time.
user
Can I know your name?
assistant
My name is William Lewis.
user
Thank you for contacting us.
assistant