Hello.
user
Hello, how may I aid you?
assistant
I am Jason Miller. I want to book a economy class flight ticket to meet my grandparents. Can you help in booking?
user
Sure, on what dates are you willing to travel?
assistant
Thank you. Jan 30th and Feb 1st are my travelling dates.
user
Could you please mention your airport codes as well?
assistant
ATL and PHL are my airport codes.
user
Is there any other requirements?
assistant
I need a connecting flight ticket.
user
Ok Jason Miller, there is an Frontier airline with flight number 1005 going on your route and the fare is 100. Is that fine?
assistant
 That's Perfect, You can reserve it for me.
user
Your booking has been done in economy class.
assistant
Thank you for your help.
user
Thank you for approaching us.
assistant