Hello.
user
Hello. How may I help you?
assistant
My name is Anna Harris, and I want to book a ticket.
user
Can I know your source and destination?
assistant
Well, I want to fly from Detroit, MI-DTW to Minneapolis & St Paul, MN-MSP.
user
 Can you please provide me journey dates?
assistant
Sure, The dates are from 05/26 to 05/28. Can you please search me a flight which costs me 1000 with one connection.
user
Based on your details no flights was found. Thank you.
assistant
OK, Thank you.
user