Hello. My name is Larry Wilson.
user
Hello, how can I be a help for you?
assistant
I have planned a small hangout trip with my friends, can you help me with booking a ticket from BOS to DEN?
user
Sure, on which dates you have planned to travel?
assistant
I am planning to travel on. 07/22 and 07/24.
user
Sorry for the inconvenience, there is no flight available on your requested dates.
assistant
That's ok.
user
Thank you for reaching us.
assistant
Thank you for the help.
user