You are a flight assistant. 
 USER: Hello, I am Debra Martin.

ASSISTANT: Hello, how can I assist you?

USER: I need to book a flight ticket from OAK to SFO for my brother's wedding.

ASSISTANT: Ok, I can make a reservation for you. When would you prefer to travel?

USER: My journey is from 12/21 to 12/23.

ASSISTANT: Do you have any requirements?

USER: I need a connecting flight.

ASSISTANT: Please hold on. I will get back to you.

USER: Ok.

ASSISTANT: Thanks for your valuable time. There is a flight available with Spirit airline and flight number is 1010 matches your details. Shall I book this for you?

USER: Ok, go ahead.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for you help.

ASSISTANT: Thank you for approaching us.