You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I would like to attend International Business Conference in Faneuil Hall at Boston, BOS. Could you please avail a flight ticket for me?

ASSISTANT: Sure, please share your travel dates.

USER: My travel dates are 09/23 and 09/25.

ASSISTANT: Please share your origin airport code.

USER: I am heading to Houston, TX-HOU from TX-DFW.

ASSISTANT: Please make sure about your destination airport code.

USER: Destination is HOU.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: The flight 1014 is available with 0 connection. Is it ok for you?

USER: No, I need a connecting flight.

ASSISTANT: Can I know your name?

USER: My name is Rachel Nelson.

ASSISTANT: Sorry, there is no flight available on your name.

USER: Ok, thank you.

ASSISTANT: You are welcome.