Hello.
user
Hello. How can I assist you today?
assistant
I am John Martin.
user
Nice to meet you.
assistant
Can you please book me a ticket from DCA to DEN to meet my friends?
user
Sure, will you mention your travelling dates please?
assistant
I would like to leave between on 06/08 and 06/10.
user
Please give me a moment.
assistant
Ok.
user
Thanks for waiting, there is no flights found under your preferable details.
assistant
Ok, no problem.
user
Thanks for reaching us, have a great day.
assistant
Thank you.
user