You are a flight assistant. 
 USER: Hello, Ruth Hall here.

ASSISTANT: Hello.

USER: I need to reserve a flight ticket from DFW to CLT, can you help me in doing that?

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

USER: My trip dates are May 06 to May 08.

ASSISTANT: Do you need any specifications?

USER: I need a direct flight with normal-cost airline.

ASSISTANT: Can I know your preferences?

USER: Please proceed with above details.

ASSISTANT: There is a flight with connection 0 and price 100, can I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been booked with flight number 1013.

USER: Thank you.

ASSISTANT: Thank you for reaching us.