You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best I can assist you at present?

USER: I have an appointment with my family doctor in OAK. Can you please make a reservation from LAS?

ASSISTANT: Sure, we are here to help you for booking.

USER: Thank you.

ASSISTANT: Can you please share your planned journey dates?

USER: Sure, my travelling dates are June 23 - June 25.

ASSISTANT: May I know your good name please?

USER: I am Michael Adams.

ASSISTANT: Is there any connection limit?

USER: Yes, I need a flight with single connection.

ASSISTANT: Ok, Do you have any specifications of your journey?

USER: No.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight in 1002 United Airline with a fare of 100 and single connection. Can I proceed for booking in an economy class?

USER: Ok, please proceed.

ASSISTANT: Sure, your booking has been reserved on your specified name.

USER: Thank you.

ASSISTANT: Thank you for opting our service.