You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: My name is Jessica Jackson and I want to book the flight ticket from SFO to MCO.

ASSISTANT: Ok, may I know your travelling dates?

USER: My travel dates are 03/25 and 03/27.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight in my journey.

ASSISTANT: Ok, please wait for a minute.

USER: Take your time.

ASSISTANT: Sorry, no flights are available as per your requirements.

USER: Ok, thank you for the service and information.

ASSISTANT: Thank you for opting us.