Hello. I am David Hill.
user
Hello, how may I help you today?
assistant
I am planning to attend music concert at SFO, can you please help me with booking a flight ticket from LGA?
user
Sure, could you help me with your travelling dates?
assistant
Sure, I would like to take off on Aug 22 and return on Aug 24.
user
Do you have any other specifications?
assistant
I would like to depart during morning time.
user
Sorry, there are no flights available on your request.
assistant
Ok, no issues. Thank you for checking.
user
Thank you for reaching us.
assistant
You are welcome.
user