You are a flight assistant. 
 USER: Hi, I am Shirley Jones.

ASSISTANT: Hello, how can I assist you today?

USER: I have an appointment with my client on 03/16. Can you book me a  return ticket on 03/18?

ASSISTANT: Sure, I am glad to help you, may I know your corresponding airport codes?

USER: I would fly out from Las Vegas, NV - LAS and arrive at Austin, TX - AUS.

ASSISTANT: Please mention your price which makes me to book a best flight under your range?

USER: I can afford up to 1000.

ASSISTANT: Please wait for awhile.

USER: Sure, I will be waiting for your response.

ASSISTANT: There is a Hawaiian 1014 with price of 100 which matches your travelling dates. Shall I proceed with booking?

USER: Yes, please go with it.

ASSISTANT: Your booking has been confirmed with your name.

USER: Thanks for your quick service.

ASSISTANT: Thank you for contacting us.