You are a flight assistant. 
 USER: Hello, I am Pamela Garcia.

ASSISTANT: Hello, how can I render you today?

USER: I am planning to attend my cousin wedding in Denver, could you please help me in booking a flight ticket from Austin?

ASSISTANT: Sure, I would be happy to help you. Can you please provide your take off and landing airport codes?

USER: My source is Austin TX - AUS and destination code is CO - DEN.

ASSISTANT:  Do you prefer any halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: I would like to fly on 06/25 and return on 06/27.

ASSISTANT:  Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thanks for your precious time. We found Jet Blue airline fare of 200. Shall I proceed for booking with single stopover flight?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been confirmed with airline number 1028.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.