You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, do you need any help from us?

USER: I am looking for a flight from MSP to HOU, can you help me out in booking the flight ticket?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My trip dates are from May 30th till Jun 1st.

ASSISTANT: Ok, could I have your name please?

USER: Myself Pamela Roberts.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I need a connecting flight.

ASSISTANT: Ok, please allow me a moment. Sorry, there is no flight with you requested travelling dates.

USER: That's ok, not an issue. Thank you.

ASSISTANT: Thank you for consulting us, have a great day.