Hello.
user
Hello. How can I help you?
assistant
Can you help me to book a flight ticket from LGA to BOS?
user
Sure, can you please mention your departure and arrival dates of your journey?
assistant
My travelling dates are 26 and 28 of May.
user
May I know your name?
assistant
I am Pamela Roberts.
user
Do you need any layover in between  journey?
assistant
I need a connecting flight.
user
Is there any other specifications regarding your journey?
assistant
I would like to travel in economy class.
user
Sorry, we did not find any flights for you.
assistant
It's ok, not a problem, thank you.
user
Thank you for reaching us.
assistant