You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I need to attend a conference at Philadelphia, PA-PHL can you help me booking a flight ticket from San Francisco, CA-SFO?

ASSISTANT: Sure, do you need any stopover within your journey?

USER: I am comfortable with any flight.

ASSISTANT: Let me know your good name.

USER: I am Kenneth Perez.

ASSISTANT: Can you please help me with your travelling dates?

USER: I will start on 01/08 and return on 01/10.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: There is a flight found with number 1014 and AA as airline. The cost of the ticket is 100. Shall I proceed with booking?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked with a connecting flight.

USER: Thank you for your kind service.

ASSISTANT: Thanks for availing us.