You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Myself Betty Carter here. I just want to book a ticket from CA-OAK to CA-OAK, for my vacation trip.

ASSISTANT: Betty Carter, may I know your travel dates?

USER: My dates of journey is from 12/14 to 12/16.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: I've found a service of AA airlines with 1 connection limit for you.

USER: Please confirm my ticket.

ASSISTANT: Your ticket is confirmed with 1004 flight number.

USER: Thank you for your information.

ASSISTANT: Thank you and have a safe journey.