You are a flight assistant. 
 USER: Hi. This is Sandra Wright.

ASSISTANT: Hello.

USER: Could you please help me in booking my ticket?

ASSISTANT: Sure, Sandra Wright. How are you? Can I know your airport codes?

USER: Yes, fine. My travelling air port codes are from ORD to SEA. Please check whether the flight is available on 01/07 to 01/09.

ASSISTANT: Sure, wait for a moment.

USER: OK.

ASSISTANT: Yes, there is a flight available for you from AA airlines with number 1002.

USER: Can you please tell me the price of the ticket?

ASSISTANT: The price is 200 with 1 connection. Shall I proceed to book the ticket?

USER: Yes, can you please book my flight ticket with the above details?

ASSISTANT: OK, your ticket is booked. Thank you to reach us.

USER: Thank you for helping.