Hello.
user
Hello, How can I serve you?
assistant
I am Andrew Allen want to travel to MA-BOS to attend a family party. Can you book  a ticket from NY-LGA?
user
Sure, Please help me with your travel dates.
assistant
 My travel dates are 04/12 and 04/14.
user
May I know your name?
assistant
I have already provided.
user
Sorry, Please wait a moment.
assistant
Ok, no problem.
user
No flights available on your particular dates of journey.
assistant
 Thank you for your help.
user
Thank you for availing us.
assistant