You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you today?

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

ASSISTANT: Sure, please share me your travel dates.

USER: My trip dates are Apr 29 and May 01.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: My name is Mary Clark.

ASSISTANT: Is there any time concern for you?

USER: I want to depart in the morning.

ASSISTANT: Please share me your airports codes.

USER: I am heading to MSP from IAH.

ASSISTANT: Sorry to say that, there are no flights available on the routes of your journey.

USER: Not a problem, thank you for the information.

ASSISTANT: Thank you for opting us.