You are a flight assistant. 
 USER: Hello. I am Steven Miller.

ASSISTANT: Hello, how can I help you?

USER: I have planned to visit Franklin Institute in Philadelphia because I am interest to know about science. Can you please help me in searching a flight with connection limit 1?

ASSISTANT:    Sure, may I know when you want to travel?

USER: Sure, I am willing to travel on the dates of 12/17 and 12/19.

ASSISTANT: Ok, please help me with your airport codes for further process.

USER: The preferred airport codes are LGA and PHL.

ASSISTANT: Wait a minute please.

USER: Ok, take your time.

ASSISTANT: Thank you, we found a connecting flight with number 1021 and airline AA at a price of 100. With 1 connection. Shall I proceed?

USER: I am fine with this flight, please book my flight ticket with this flight.

ASSISTANT:  Sure, your booking is done.

USER: Thank you for assisting me in reserving the flight ticket.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: You are welcome.