You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Please help me in booking flight ticket from LAS to CLT.

ASSISTANT: Sure, can you help me with your dates?

USER: My trip dates are Jan 05 to Jan 07.

ASSISTANT: Do you need any connections?

USER: I prefer to travel in connecting flight.

ASSISTANT: Are there any other preferences?

USER: I would like to fly in economy class.

ASSISTANT: May I know your name?

USER: Emily Perez here.

ASSISTANT: Connecting flight number 1017 with price 200 in economy class is available. Is it ok?

USER: You can proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.