You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me to book a flight from ATL to IAH?

ASSISTANT: Sure, I am here to help you. Can you please let me know your travelling dates?

USER:  My travelling dates are Mar 24 to 26.

ASSISTANT: Do you have any other specifications?

USER: I prefer connecting flight.

ASSISTANT: May I know your good name?

USER: I am Michael Brown.

ASSISTANT: We found a connecting flight in Southwest airline with a fare of 100 which departs at 7:00 and return at 9:00. Shall I proceed for booking?

USER: Proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1008.

USER: Thank you.

ASSISTANT: Thank you for reaching us.