You are a flight assistant. 
 USER: Hello.

ASSISTANT: Helllo. How may I assist you?

USER: I am Christine Harris from Oakland.

ASSISTANT: Nice to meet you Christine.

USER: Can you please book a flight ticket from OAK to MSP?

ASSISTANT: Yes, please I will help you with flight ticket booking.

USER: Thank you for your response.

ASSISTANT: May I know your travel dates please?

USER:  I want to departure on 04/28 and please confirm my return ticket also on 04/30.

ASSISTANT: May I know your price limit and connection limit please?

USER: I want 1 halt in between my journey. I can spend up to 1000 for my flight ticket so please check with that.

ASSISTANT: Thanks for your patience. I have found Hawaiian airlines which flies with one connection. The fare is only 100.

USER: That's fine, please confirm.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1005.

USER: Thank you for your service.

ASSISTANT: Thank you.