You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I assist you?

USER: I am Karen Gonzalez. Can you help me in booking a flight ticket from HOU to ORD?

ASSISTANT: Sure, can I know the travel dates please?

USER: I want to travel on 03/05, and need to catch return flight on 03/07.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: There is a connecting flight in Spirit airline with price 100, can I book it?

USER: Proceed with the booking.

ASSISTANT: Your ticket has been booked with flight number 1010.

USER: Thanks for the help.

ASSISTANT: Thank you for approaching us.