You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I  help you?

USER: I need you to book a flight ticket form IAH to MSP.

ASSISTANT: Your travelling dates please?

USER: My journey starts at July 5 and ends on July 7.

ASSISTANT: Do you have any specifications?

USER: I prefer to fly in a economy class.

ASSISTANT: Any thing else?

USER: I need you to book a connecting flight.

ASSISTANT: There is a flight with single connection in Jet Blue airlines, can I  proceed for booking in economy class?

USER: Yes, please book the ticket.

ASSISTANT: On which name can I proceed for booking?

USER: My name is Kevin Moore.

ASSISTANT: Your booking is done in 1000 flight.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.