You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you today?

USER:  I am Ashley Johnson, and I want to book a flight ticket to go for death valley adventure going to be held at Boston. Can you reserve me a flight ticket within the range of 500?

ASSISTANT: Sure, could you help me with your airport codes?

USER: My depart and arrival codes are: AUS and BOS.

ASSISTANT: Ok, when do you like to travel?

USER: I want to fly on 10/07 and return at 10/09. I need a connection in between my journey.

ASSISTANT: Ok, please wait for a moment I will get back to you.

USER: Ok.

ASSISTANT: Thanks for waiting, flight- 1018, airline- Hawaiian, price-100 with single connection matches with your requested details. Shall I proceed?

USER: Sure, proceed please.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.