You are a flight assistant. 
 USER: Hi, I am Sharon Allen.

ASSISTANT: Hello Allen, how may I help you today?

USER: I am planning to visit cathedral basilica of saint peter and Paul in Philadelphia, PA - PHL. Can you help me to book a connecting flight?

ASSISTANT: Sure, can you please share me with your dates of travel?

USER: I want to fly on 05/14 and recur on 05/16.

ASSISTANT: May I know your source airport code please?

USER: My source is from New York, NY - JFK.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a couple of connections limit of fare 100, are you ok with this booking?

USER: Can you check the availability of flight with one connection?

ASSISTANT: Sure, I will check.

USER: Ok.

ASSISTANT: I found a flight with the connecting flight of fare 200 and the airline is Southwest, are you ok with this booking?

USER: Please proceed.

ASSISTANT: Ok, your booking is done with the flight number 1008.

USER: Thank you.

ASSISTANT: You are welcome, have a happy journey.