You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I have to attend a musical event at PHL, can you help me to book a flight ticket from LAX?

ASSISTANT: Provide me with the journey dates please.

USER: My travelling dates are 18 and 20 of Mar.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: May I know the class preference?

USER: I would like prefer to travel in economy class.

ASSISTANT: Is there any time concern?

USER: No.

ASSISTANT: Are there any more preferences?

USER: I don't have any preference.

ASSISTANT: Provide me your name please.

USER: I am Kenneth Turner.

ASSISTANT: Southwest Airlines with flight 1017 is providing service on your route with a single connection flight and withe cost of 100.

USER: Please proceed to booking.

ASSISTANT: Your ticket is booked in the economy class and departure: LAX 13:00PM Mar, 18 arrival: PHL 15:00PM Mar, 20.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.