Hello.
user
Hello. How can I help you?
assistant
My name is Paul Williams, I want to book a flight from NY-LGA to meet my friend at Washington DC-DCA. Can you help me to book a  connecting flight?
user
Sure, can you please let me know your journey dates that you wish to travel?
assistant
I will fly on 09/23 and return on 09/25.
user
 Do you have any preference?
assistant
My budget is 5000 for flight ticket.
user
 We found a connecting flight AA with flight number 1001 and fare is 100. Can I proceed?
assistant
Please proceed with booking.
user
 Your booking is confirmed.
assistant
Thank you for helping me.
user
 Thank you for availing us.
assistant