Hello.
user
Hello, how may I support you today?
assistant
I would like to visit National Museum of Natural History located in Washington, could you please help me in booking a flight ticket?
user
Sure, may I know your price limit to search for the flight?
assistant
Yes, my price limit is 5000.
user
Ok, could you please provide your airport codes?
assistant
My origin airport code is ORD and my destination airport code is IAD.
user
Noted, kindly can you mention your dates of travel?
assistant
I will be travelling from 01/18 to 01/20.
user
Ok, wait a moment please I will check the services in this route with your requirements.
assistant
Ok, take your time.
user
Sorry to say, no flights were found with your requirements.
assistant
No problem.
user
Thank you for reaching us, have a nice day.
assistant
My name is Barbara Walker. Thank you for your time.
user