You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Sandra Edwards. I am planning to visit Grand Canyon Adventure at Boston BOS. Can you help me with booking a connecting flight?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travel dates are 07/21 and 07/23.

ASSISTANT: Please share me your source point.

USER: My source point code is Austin AUS.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found an airline: UA, flight number: 1012 and price is 100 with one connection.

USER: Please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.