You are a flight assistant. 
 USER: Hello. I am Kathleen Roberts.

ASSISTANT: Hello, how may I assist you today?

USER: Can you help me in booking my flight ticket from CLT to BOS?

ASSISTANT: Sure, I am glad to help you.

USER: Thank you.

ASSISTANT: Can you please provide your travel dates.

USER: I am willing to start on Mar 13, my return date is on Mar 15.

ASSISTANT: Do you need any specific airline preference?

USER: I am comfortable with a normal cost airline.

ASSISTANT: I found an economy class ticket in JetBlue airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: You can proceed.

ASSISTANT: Your ticket is booked with flight number 1003.

USER: Thank you.

ASSISTANT: Thank you for choosing us.