You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Helen Gonzalez. I would like to book a ticket to Seattle, can you please book me a ticket?

ASSISTANT: Sure, can you please share your travel dates?

USER: I am travelling on these dates 10/15 and 10/17.

ASSISTANT: Could you please provide the airport codes?

USER: I am flying from IAH to SEA.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Ok.

ASSISTANT: Helen, there is a flight available with price 100 and the connection is 2 with Delta airline. Would you like me to proceed with the booking?

USER: can you check with connection 1?

ASSISTANT: Yes, there is a flight with 1 connection and the airline is Spirit. Shall I proceed with the booking?

USER: Ok, you can proceed with this flight.

ASSISTANT: Your booking is confirmed with 1027 flight number.

USER: Thank you for your services.