You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you help me to book  a flight ticket from LAX to LAS?

ASSISTANT: Sure, when do you want to travel?

USER: My travel dates are May 03 and May 05.

ASSISTANT: Ok, Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: Ok, Kindly mention your connection limit.

USER: I prefer connecting flight for this trip.

ASSISTANT: Ok, Is there any other preferences?

USER: No.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1002 Delta Airlines with a fare of 100. Can I proceed for booking?

USER: Please proceed.

ASSISTANT: May I know your name for booking purpose?

USER: I am Sandra Campbell.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.