You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I need a connecting flight for my journey to Houston from Orlando in the month of May. Can you please help me in booking a flight ticket?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates to book a flight ticket?

USER: Thank you for considering my request. My travelling dates are May 20 and May 22.

ASSISTANT: May I know your source point and destination point?

USER: Sure, my source and destination points are MCO and IAH.

ASSISTANT: Do you have any other specifications?

USER: I prefer economy class for my journey which returns in the morning to my location.

ASSISTANT: May I know your name?

USER: Sure, my name is Eric Evans.

ASSISTANT: Ok, wait for some time.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for waiting there are no flights found on your details.

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

ASSISTANT: Thanks for approaching us.