You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Samantha Turner.

ASSISTANT: How may I help you?

USER: I want to attend business meeting in Houston.I need to book a flight ticket from TX-DFW to TX-IAH.

ASSISTANT: Ok, let me know your journey dates?

USER: I would like to travel from 12/08 to 12/10.

ASSISTANT: Can you please provide your requirements?

USER: One connection limit with price limit of 200.

ASSISTANT: We found a Delta airline matching with your requirements. Shall I proceed for book a ticket?

USER: Yes, you can proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thank you for availing us. Have a safe journey.