You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Helen Thomas and I need a flight from CLT to IAH, can you please help me in that one?

ASSISTANT: Sure, I will help you. Please share your travel dates to check the exact flight.

USER: Thank you and my dates are 10/28 and back on 10/30.

ASSISTANT: I have found a flight with connection limit 1 and the ticket fare is 200 in flight airlines Southwest. Can I proceed with ticket booking?

USER: I am happy to travel in the flight you have mentioned, please book the ticket.

ASSISTANT: Ok, I have confirmed your ticket with the flight number 1000.

USER: Thank you so much.

ASSISTANT: You are most welcome. Thank you for reaching us.

USER: Welcome.