You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I would like to attend world best seminar at Los Angeles, can you please reserve flight ticket from LGA to LAX?

ASSISTANT: May I know the planned travel dates please?

USER: Sure, my planned travelling dates are Dec, 13 and 15 respectively.

ASSISTANT: Is there any connection limit?

USER: Flight has to be with single connection.

ASSISTANT: Is there any class preference?

USER: I am comfortable to travel in any class.

ASSISTANT: May I know your name please?

USER: Sure, my name is Samantha Hall here.

ASSISTANT: Give me a moment.

USER: Sure, I will wait.

ASSISTANT: Southwest Airlines with flight 1004 is providing service on your route with connecting flight and the cost is 100.

USER: Please proceed for booking.

ASSISTANT: Your ticket is booked where departure LGA 6:00 hours Dec 13 and arrival LAX 7:00 hours Dec 15.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.