You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Could you please check the flight availability in normal cost airline?

ASSISTANT: Sure, Please help me with your journey codes.

USER: I am heading to DCA from MSP.

ASSISTANT: May I know the travelling dates?

USER: My travelling dates are May 04 and May 06.

ASSISTANT: Please help me with your connection limit.

USER: I need a single connecting flight.

ASSISTANT: Do you have any other requirements?

USER: I want to depart in the morning and return in the evening.

ASSISTANT: May I know your name?

USER: I am Raymond Thompson.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Sorry, No flights found with your chosen dates.

USER: No problem, thank you.

ASSISTANT: Thank you for opting us.