Hi.
user
Hello.
assistant
I am Ashley Allen.
user
Allen, how may I help you?
assistant
Can you help me in booking from BOS to DCA, as there is a musical concert at Washington?
user
Sure, please provide your itinerary dates.
assistant
My journey dates are 12/07 to 12/09.
user
Please wait for a while. Let me check for a best flight on your route.
assistant
Sure.
user
Sorry, no flight is available on your route.
assistant
Ok, no issues. Thank you for checking.
user
Thank you for contacting us.
assistant
You are welcome.
user