Hi.
user
Hello. How may I help you?
assistant
Can you pleas check for the flights from Dec 21 to Dec 23.
user
Sure, what are your trip source and destination?
assistant
My airport codes are from ORD to DFW.
user
Do you need any connections?
assistant
Please check for 1 connecting flight.
user
Are there any other preferences?
assistant
I will be returning in afternoon with economy class.
user
May I know your name?
assistant
My name is Sandra King.
user
Sorry, there is no flight found with your details.
assistant
Oh! That's fine. Thank you for checking.
user
Thank you for reaching us.
assistant
Most welcome.
user