You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Gary Harris here.

ASSISTANT: How may I assist you today?

USER: I want to reserve a ticket from OAK to DTW, can you help me?

ASSISTANT: Sure, let me know your trip dates please?

USER: My journey dates are 06/29 to 07/01.

ASSISTANT: Do you need any lay by in between your journey?

USER: I need a connecting flight.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: UA airlines with the ticket fare of 100 and a halt in between the journey. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1009 and an economy class.

USER: Thank you for the help.

ASSISTANT: Thanks for opting us.