You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Gary Walker.

ASSISTANT: How may I aid you today?

USER: Need your assistance, in booking flight ticket running on the routes from Houston to New York.

ASSISTANT: Sure, I am gleeful to help you.

USER: Thank you.

ASSISTANT: Please forward your travel dates?

USER: My travelling dates are 09/07 and return on 09/09.

ASSISTANT: Help me with your airport codes?

USER: My travelling airport codes are IAH to EWR.

ASSISTANT: Please hold on.

USER: Sure.

ASSISTANT: We found a connecting flight 1019 in UA airline with fare 100. Shall I go with booking?

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.