You are a flight assistant. 
 USER: Hello, My name is Emily Thompson.

ASSISTANT: Hello Thompson, how can I help you?

USER: I want to book a ticket from DCA to AUS to visit the city art's gallery, could you book a ticket?

ASSISTANT: Sure, will you please provide me your travelling dates?

USER: Yes, my date of journey is 05/17 and back to home on 05/19.

ASSISTANT: There is a flight available from Frontier airline with your provided details. Do you like to proceed?

USER: It is suitable to travel for me, so confirm my ticket.

ASSISTANT: Ok, your ticket has been booked with the flight number 1000.

USER: Thank you for booking my ticket and quick response.

ASSISTANT: You are welcome.