You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: Justin Collins here.

ASSISTANT: Ok.

USER: I want to book a flight from OAK to MCO, can you please help?

ASSISTANT: Sure, may I know your journey dates?

USER: My travel dates are Jan 16th and Jan 18th.

ASSISTANT: Do you have any specifications?

USER: I want a connecting flight.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: Thanks for your time, there is a connecting flight available with fare 100 in economy class of UA airline. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your booking has been confirmed with a flight number 1011.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.