You are a flight assistant. 
 USER: Hi, I am Paul Mitchell.

ASSISTANT: Hello, how can I assist you at this moment?

USER: I am travelling from DFW to ATL, can you help me to book a flight ticket?

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: My preferable journey dates are Jan 18 and Jan 20.

ASSISTANT: Do you have any connection limit?

USER: I prefer connecting flight.

ASSISTANT: Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: Do you have any specific depart and arrival timings for this trip?

USER: I would like to depart in the morning.

ASSISTANT: JetBlue airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 6:00AM and arrives at 23:00PM, shall I book your ticket in this flight?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Paul Mitchell, your ticket is booked in flight number 1004.

USER: Thank you for your help.

ASSISTANT: Thank you and have a safe journey.