You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I would like to meet my sister in my weekend holidays, so can you please help me with flight ticket booking for my journey from IAH to DEN locations?

ASSISTANT: Can I know your travel dates?

USER: Sure, my travel dates are from Oct 01 to Oct 03.

ASSISTANT: Is there any connection limit?

USER: I need a flight with single connection limit.

ASSISTANT: Do you have any preference?

USER: No, I din't have any other specifications.

ASSISTANT: Let me know your name.

USER: Sure, Betty Hernandez here.

ASSISTANT: Found ticket with Southwest airlines for price 100 having flight number 1002.

USER: Ok, please proceed with that ticket booking.

ASSISTANT: Ticket is booked. Thank you.