Hi,.
user
Hello. How may I address you today?
assistant
I want to visit to IAD from PHX,please book a ticket for me.
user
Sure, may I know the connection limit?
assistant
I want to travel in one connected flight.
user
Do you have any price limit?
assistant
My journey dates are 07/11 AND 07/13. Price should not cross 200.
user
To process further we need your good name?
assistant
My name is Dorothy Mitchell.
user
 Thank you for your information, We are unable to find any flight by the given details.
assistant
OK,no problem. Thank you so much for contacting with us.
user