You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you right now?

USER: Can you please make a reservation from BOS to AUS to attend a seminar on social issues in Austin?

ASSISTANT: Sure, I will help you with that. Can you please provide your preferable dates of travelling?

USER: My journey start on July 5th, and return back on July 7th.

ASSISTANT: May I know your name to book the flight ticket?

USER: My name is Melissa Martinez.

ASSISTANT: Do you have any connection limit?

USER: Yes, I prefer a flight with one stopover.

ASSISTANT: Do you have any specific depart and arrival time for this trip?

USER: No, I am comfortable to travel in any time.

ASSISTANT: Any other preferences do you have?

USER: No.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure.

ASSISTANT: I have found a flight with single connection between your journey having with the fare of 200 provided by Delta airlines in economy class. Are you ok with this flight?

USER: Ok, confirm my ticket with this airlines.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1009.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us, hope you have a safe journey.