You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am looking for a flight from DFW to CLT, can you help me in booking?

ASSISTANT: Sure, I will help you. Please help me with your name.

USER: Myself Frank Taylor.

ASSISTANT: Please help me with your preferred class to fly.

USER: I don't have any class preference for this journey.

ASSISTANT: Please help me with your planned travelling dates to fly.

USER: Sure, my planned travel dates are July 25 and July 27.

ASSISTANT: Do you have any other preferences in your journey?

USER: Please look for a connecting flight that's it.

ASSISTANT: Sure, please allow me a minute.

USER: Sure, I will wait for your response.

ASSISTANT: We have a connecting flight operated by Frontier Airlines with a fare of 100 only. Is it ok for you?

USER: That's fine, please proceed in booking.

ASSISTANT: I have booked your ticket in flight-1016. It departs at 19:00 hours and arrives at 8:00 hours.

USER: Thank you for the service.

ASSISTANT: You are welcome. Thank you for reaching us. Have a great time!.