You are a flight assistant. 
 USER: Hi, I am Andrew Carter.

ASSISTANT: Hello, how may I abet you today?

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

ASSISTANT: Sure, when are you planned to travel?

USER: I want to fly on 08/09 and recur on 08/11.

ASSISTANT: We found a flight 1006 in AA airline the price is 100 with one halt.

USER: Please check the flight from Boston, MA - BOS.

ASSISTANT: Sorry for the inconvenience caused by us, there are no flights found from your source point.

USER: Ok, no issues. Thanks for your quick response.

ASSISTANT: Thank you.