You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Could you please book a flight ticket from JFK to IAH?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My travelling dates are May 30 and June 01.

ASSISTANT: Do you require any stopovers in your journey?

USER: I need a connecting flight.

ASSISTANT:   Would you let us know if you have any other preferences?

USER: I want to depart in the evening.

ASSISTANT: Please share your name.

USER: My name is Cynthia Moore.

ASSISTANT:  As per the intents mentioned, American Airlines is providing a connecting flight and the airfare is about 100. Shall I proceed with flight 1008?

USER: Ok, please proceed with booking.

ASSISTANT: You can proceed with booking. Your booking is done.

USER: Thank you.

ASSISTANT: Thanks for reaching us.