You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I be there for you?

USER: Shirley Roberts here.

ASSISTANT: What can I do for you Shirley Roberts?

USER: I am planning to visit theme park in Charlotte, can you please help me to book a flight with single connection?

ASSISTANT: Sure, may I know your airport codes?

USER: I want to fly from OAK to CLT.

ASSISTANT: Please let me know your travel dates as well.

USER: My trip dates are 03/08 to 03/10.

ASSISTANT: Delta airline with flight number 1017 and price of 100 available on your required dates. Shall I proceed?

USER: Yes, please.

ASSISTANT: Your booking is confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us.