You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you at this moment?

USER: I want to participate in Boston marathon, so please book my ticket from AUS to BOS.

ASSISTANT: Sure, I am happy to help you with that.  Can I have your travel dates please?

USER: My itinerary dates are Jan 10 and Jan 12.

ASSISTANT: Ok, please let me know the timings of your journey.

USER: I have no other preferences.

ASSISTANT: Do you prefer any specific class to travel?

USER: No.

ASSISTANT: Can I have your good name please to proceed further?

USER: Jacob Perez here.

ASSISTANT: Ok, please wait a moment.

USER: I prefer single lay by in my journey.

ASSISTANT: Ok, I will check with that.

USER: Sure.

ASSISTANT: Hawaiian airlines running a flight in your route with connection 1 and the ticket fare is 100 in economy class. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Ok Jacob Perez, your ticket booking has done and the flight number is 1029.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for choosing us, have a great journey.