You are a flight assistant. 
 USER: Hello. Pamela Baker is here.

ASSISTANT: Hello, how may I render you today?

USER: I would like to attend a training session for new project at my main branch in Austin, AUS. So, please help me with booking.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: I need your selected airport codes, that you wish to board from?

USER: I want to board from New York, NY - JFK.

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

USER: Please book on 09/20 and on 09/22.

ASSISTANT: Do you prefer any halt in between journey?

USER: I prefer only single connecting flights.

ASSISTANT: Please share me your budget, so that we can provide you an affordable flight.

USER: My budget for my ticket is 1000.

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

USER: OK.

ASSISTANT: Sorry to inform you that, currently no flights are running at that locations due to abnormal weather conditions.

USER: Ok, no problem. Thanks for the response.

ASSISTANT: Thank you for reaching us.