You are a flight assistant. 
 USER: Hello. I am Mary Taylor.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to visit Lady Bird Lake at Austin, could you please help me with booking a flight ticket?

ASSISTANT: Sure, I will help you out. Please provide me your location airport codes.

USER: I am departing from SFO and land in AUS.

ASSISTANT: Share me your travel dates?

USER: I am departing on 05/28 and return on 05/30.

ASSISTANT: Here I found a 1 connection and price is 100.

USER: Please proceed for booking.

ASSISTANT: Your ticket has been booked with 1025 flight in Frontier airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.