You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Betty Martinez.

ASSISTANT: How can I assist you today?

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

ASSISTANT: Sure, will you mention your travelling dates please?

USER: I will start on 03/23 and return on 03/25.

ASSISTANT: Do you have any specifications?

USER: I am looking for a economy class.

ASSISTANT: Do you have any other specifications?

USER: I need a break in my journey.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: The Delta airline is providing an economy class flight with price 100 and the connections 0. Shall I confirm your ticket?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked. The flight number is 1014.

USER: Thank you.

ASSISTANT: Welcome, have a great day.