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

ASSISTANT: Hello, how may I assist you today?

USER: I have to attend sports event in CA - OAK. Help me with reservation.

ASSISTANT: Sure, May I know the full details of your journey?

USER: My depart is on 03/20 and return is on 03/22. My journey is from DC - IAD. My price limit is 1000 and need single connection.

ASSISTANT: Thank you for the details.

USER: OK.

ASSISTANT: Please hold on, I will check the availability and let you know.

USER: Sure.

ASSISTANT: Thank you for waiting, We found an airline Spirit with flight number 1013 matched your details. Shall I proceed for booking?

USER: Yes,.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, Have a nice journey.