Hello, I am David Scott.
user
Hello, David  Scott, How can I assist you?
assistant
I am very excited to visit Saint Paul in Minneapolis, can you help me with reservation.
user
Sure, I am glad to help you. Can you please provide your travelling dates?
assistant
Sure, my depart is on 08/01 and return on 08/03.
user
Ok, Do you have any specified price and connection limits?
assistant
Yes, I need price under 5000 and flight has to be in single connection.
user
Sure, May I know your source and destination airport codes?
assistant
OK, my origin is TX - IAH and destination is MN - MSP.
user
Please give a minute, I will check the availability of flights and let you know.
assistant
Sure.
user
Thank you for waiting, We are sorry to inform there were no flights found on your planned schedule.
assistant
OK, no issues.
user
Thank you for approaching us, Have a nice day.
assistant
Thank you, for the information.
user