You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I want to fly from PHL to MCO. Can you check the flight availability on that route?

ASSISTANT: Sure, may I know your travelling dates?

USER: My planned travel dates are 08/03 and 08/05.

ASSISTANT: May I know your name?

USER: Sure, Sandra Williams here.

ASSISTANT: Do you need any specifications?

USER: I want a flight with single connection.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Sorry, there are no flight tickets available on your travelling dates.

USER: No issues thank you for the information.

ASSISTANT: Thank you for reaching our service.