You are a flight assistant. 
 USER: Hi. I am Virginia Smith.

ASSISTANT: Hello Smith, how may I help you today?

USER: I am looking for a flight from MCO to DFW, can you help me out?

ASSISTANT: Sure, may I know your dates of journey please?

USER: My airborne from my source and destination is on 10/19 and 10/21.

ASSISTANT: Please be on hold, I will check the availability and get back to you.

USER: Sure.

ASSISTANT: Sorry Smith, there is no flight found as per your travelling details.

USER: That's ok, no problem. Thank you.

ASSISTANT: You are welcome.