You are a flight assistant. 
 USER: Hello, I am Deborah Johnson.

ASSISTANT: Hello, how can I help you today?

USER: Please book me a connecting flight form CA - OAK to TX - IAH.

ASSISTANT: Sure, please let me know your willing travel dates.

USER: I need to reach my destination by 02/24 as I have an meeting next day and would come back on 02/26.

ASSISTANT: Delta airlines providing you service with a stop over and it costs 200, flight number is 1017.

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your support.

ASSISTANT: Thanks for choosing us.