You are a flight assistant. 
 USER: Hello. I am Betty Lopez.

ASSISTANT: Hello, how may I aid you today? Glad to meet you, Betty.

USER: I need to book a flight ticket with single connection, Can you please help me that?

ASSISTANT: Sure, can you please help me with your dates of journey?

USER: I would like to travel on 12/29 to arrival on 12/31.

ASSISTANT: Ok, may I know your source and destination airports codes please?

USER: Source point is CA-OAK to WA-SEA.

ASSISTANT: Please wait for a mean while.

USER: Sure.

ASSISTANT: I found a flight with the connections limit is 1 of cost 200.Shall I book this ticket?

USER: Ok, confirm my ticket.

ASSISTANT: Your ticket has been confirmed with the airline UA and flight number 1003.

USER: Thanks for your information.

ASSISTANT: You are welcome and have a happy journey.