You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to book a ticket from MSP to MCO. Can you please help me out?

ASSISTANT: Yes, can you share me your travelling dates?

USER: I am planning to travel on June 26 and return back on Jan 28.

ASSISTANT: Can you confirm your return date?

USER: My return date is June 28.

ASSISTANT: Do you have any other specifications?

USER: I am looking for a normal cost airline preference.

ASSISTANT: Do you have any connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: Sorry to inform you that there are no flights found on your requested criteria.

USER: That's fine.

ASSISTANT: Can I know your name for documentation?

USER: Yes, I am Barbara Harris.

ASSISTANT: Thank you for contacting us.

USER: Thank you for your service.