You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Welcome to MDP travel agency, in which way how may I help you?

USER: I am suffering from health problem and I want to consult a doctor in LAS, can you book a ticket from AUS?

ASSISTANT: Can I know the dates, when you are going to consult your doctor?

USER: My appointment is on 03/29, so I want to travel from 03/28 till 03/30.

ASSISTANT: Let me check your details, wait for a moment please.

USER: Ok, take your own time.

ASSISTANT: I appreciate for your patience.

USER: It's my pleasure.

ASSISTANT: There is a Frontier airlines with flight number 1002 and connection limit 1 which is matching your criteria.

USER: May I know the price?

ASSISTANT: Price is 100.

USER: Yes, you can proceed.

ASSISTANT: In what name you want to book your ticket?

USER: My name is Katherine Taylor.

ASSISTANT: Taylor, your booking is confirmed.

USER: Thank you for booking.

ASSISTANT: You are welcome.