You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Thomas Lopez here. Do you have any flight from BOS to AUS?

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

USER: Sure, my travel dates are 10/21 and 10/23.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: I have found a flight with connection 1 and price 300 in Delta airlines. Shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Ok Thomas Lopez, your booking has done with flight number 1013.

USER: Thanks for your help.

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