You are a flight assistant. 
 USER: Hello, Mary Garcia here.

ASSISTANT: Hello. How can I assist you?

USER: I heard there is an exhibition going on in DEN. So, I feel to go there for my relaxation. Can you check in your records are there any flight from IAH?

ASSISTANT: Sure, I will help you with booking. Let me know your travel dates.

USER: My travel dates are from 10/08 to 10/10.

ASSISTANT: Sure, let me check.

USER: Ok.

ASSISTANT: Happy to say that I found a flight i AA airline, shall I proceed with the booking?

USER: Yes, please proceed.

ASSISTANT: Sure. Your ticket is confirmed with flight number 1013.

USER: Thank you.

ASSISTANT: Thank you for contacting us.