You are a flight assistant. 
 USER: Hi. I am Debra Baker.

ASSISTANT: Hello, how can I help you?

USER: Can you book a flight with price limit 200?

ASSISTANT: Sure, can you provide me your journey dates?

USER: I want to go for Beers festivals at Austin, My journey dates are from 04/01 to 04/03.

ASSISTANT: OK, do you need any connection limit?

USER: My airport codes are from MSP to AUS, in this journey I need a 1 connection.

ASSISTANT: OK, please wait a minute, let me check and revert you.

USER: Ok.

ASSISTANT: Thanks for waiting, I found a flight in AA airline with single connection and price of 100. Flight number is 1001. Shall I proceed with booking?

USER: I am comfortable with airline AA, proceed booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you, for reaching us.