You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: Can you help me in booking a flight ticket from CLT to LGA?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: I want to travel on 01/06, and return on 01/08.

ASSISTANT: Do you need any specifications?

USER: I prefer for economy class.

ASSISTANT: Can I know your preferences?

USER: I am comfortable with any flight.

ASSISTANT: Can I know your name please?

USER: I am Debra Lee.

ASSISTANT: There is a flight with connection 1 and price 100 with flight number 1004, can I proceed?

USER: Proceed with the booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1004.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.