Hello, Anthony Mitchell here.
user
Hello, how may I serve you?
assistant
Could you please help me to book a flight from IAD to BOS.
user
Sure, could you please let me know your journey dates?
assistant
My preferable journey dates are from 09/15 to 09/17. Make sure that the flight should be with 1 connection and price is under 5000. Can you please check for it?
user
Thanks for your information, please wait a moment I will check and get back to you.
assistant
OK.
user
Thanks for waiting. Unfortunately there are no flights on your requested dates.
assistant
OK, thank you for the information.
user
Thanks for reaching us, have a nice day.
assistant