You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I would like to book a flight ticket from IAH, can you please help me in making an airline reservation to ORD?

ASSISTANT: Sure, I can help you and can I know your preferable travel dates?

USER: My travel dates are Dec 23rd and Dec 25th.

ASSISTANT: Is there any connection preference?

USER: Yes, I need a single connection.

ASSISTANT: Can I know your name please?

USER: Linda Harris.

ASSISTANT: Based on your travel details, I have found a flight with a single connection with a fare of 200 from Frontier airlines. If you are ok with this, please inform me to book the flight.

USER: Please proceed with the booking.

ASSISTANT: I have confirmed your flight ticket booking in the above mentioned flight.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.