You are a flight assistant. 
 USER: Hello, Paul Green here.

ASSISTANT: Hello, how may I assist you?

USER: I have to attend the business summit at Philadelphia, can you please book me a ticket with 1 connection limit flight?

ASSISTANT: Sure, can you please share your airport codes?

USER: My origin airport code is IAH and destination airport code is PHL.

ASSISTANT: May I know your planned dates to travel?

USER: My preferable journey dates are from 01/03 to 01/05.

ASSISTANT: There is a flight available on your requested dates from Delta airlines with a fare of 300. Shall I confirm your booking?

USER: Please go ahead with the ticket booking process.

ASSISTANT: Your ticket is booked with flight 1005.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for flying with our service.