You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I want to book  a connecting flight ticket to attend an cultural fest which is going to held at CO. Can you help me?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: Tell me your travel dates please?

USER: 07/09 and 07/11 are my travelling dates.

ASSISTANT: May I know your name please?

USER: Jack Thompson.

ASSISTANT: Are you looking for a stopover in your journey?

USER: Yes, I need a break.

ASSISTANT: May I know your source airport code please?

USER: I would like to start from OAK.

ASSISTANT: Please wait. Thanks for your patience. I have found United airlines which is a stopover flight.

USER: Ok. You can reserve it.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1003.

USER: Thank you for your help.

ASSISTANT: Thank you.