You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today at this moment?

USER: I want to travel from IAH to ORD. Can you help me to book a flight ticket?

ASSISTANT: Sure, I will be help you in booking. May I know your travelling dates please?

USER: I want to fly in the flight on Nov 23 and Nov 25.

ASSISTANT: Please provide your specifications.

USER: I want to have a connecting flight.

ASSISTANT: Can you please share me your name?

USER: Ryan Harris.

ASSISTANT: We found a flight with an American airline of flight 1004 in an economy class with single connection. Shall I confirm your booking?

USER: Proceed to booking.

ASSISTANT: Your ticket has been booked on the name of Ryan Harris.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.