You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you help me in booking my flight ticket from LAX to PHL?

ASSISTANT: Sure, let me know your trip dates please?

USER: My trip dates will be Aug 11th to Aug 13th.

ASSISTANT: May I know your connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Do you need any other specifications?

USER: I am ok, with any flight.

ASSISTANT: Can I know your name please?

USER: I am Lisa Parker.

ASSISTANT: Delta Airlines is providing connecting flight with the ticket fare of 400 and flight number 1015 in business class. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been done.

USER: Thank you.

ASSISTANT: Thanks for choosing us.