Hello.
user
Hello, what service you are looking for?
assistant
I am planning to  visit a Pike Place Market in SEA from DFW. Can you find a ticket for me?
user
Sure, I am happy to help you. Please let me know your travel dates?
assistant
Sure, I am planning to travel for two days that is 04/28 to 04/30.
user
Can I have your name for further process?
assistant
Yes, I am Jeffrey Johnson. Make sure that the connection limit is 1.
user
Sorry Johnson, there are no flights found in the route you planned to travel.
assistant
Thank you for your information.
user
Thank you for your positive response. Have a nice day.
assistant