Hello. I am Richard Davis.
user
Hello, how can I guide you for today?
assistant
I want to book a ticket from IAD to LGA to attend seminar, can you help me in booking?
user
Can you please share on what dates you are willing to travel?
assistant
I am departing on 02/06 and return on 02/08.
user
Please give me a minute, I will check the availability of flights on this route.
assistant
Sure, take your time.
user
Sorry, there are no flights available on your requested dates.
assistant
That's ok, thank you for your information.
user
Thank you for contacting us, have a nice day.
assistant