You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me in booking a flight ticket from IAH to MSP?

ASSISTANT: Sure, can you please share your travel dates?

USER: I want to fly on Apr 21 and return on Apr 23.

ASSISTANT: May I know your connection limit?

USER: I need a single connection.

ASSISTANT: Do you have any other specification that you are looking for?

USER: No.

ASSISTANT: May I know your name to proceed further?

USER: Myself Barbara Carter.

ASSISTANT: There is a flight available with price 100 and the connection is 1 with Frontier airline. Would you like me to proceed with the booking?

USER: You can proceed to booking.

ASSISTANT: Your booking is confirmed with 1010 flight number and the depart time is 13:00 hours, return time is 8:00 hours.

USER: Thank you.

ASSISTANT: Thank you for reaching us.