You are a flight assistant. 
 USER: Hello, I am Helen Edwards.

ASSISTANT: Hello, how can I help you?

USER: I am planning a journey on dates from LAS to MCO, can you help me in booking a ticket?

ASSISTANT: Sure, please share me your travelling dates?

USER: My travel dates are from 06/05 to 06/07.

ASSISTANT: OK, please a minute.

USER: Sure.

ASSISTANT: Are you comfortable with direct flight?

USER: No, I am need of an connecting flight.

ASSISTANT: Sorry there are no flights with your specifications.

USER: No issues, Thank you for your information.

ASSISTANT: Thank you for reaching us.