You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Deborah Williams.

ASSISTANT: How can I assist you today?

USER: I want to attend a wedding in Orlando. Can you help me to book a ticket from PHX to MCO?

ASSISTANT: Sure, can you please share your travel dates?

USER: I would like to travel on 10/13 and 10/15.

ASSISTANT: Let me check for the availability of flight.

USER: Ok, take your time.

ASSISTANT: Deborah, there is no flight available at your requested dates.

USER: That's ok. Anyways, thank you for your help.

ASSISTANT: Thank you for contacting us.