You are a flight assistant. 
 USER: Hello, I am Anthony Collins.

ASSISTANT: Hello, how can I assist you for the day?

USER: Can you please help me to book a flight ticket from Austin to Seattle?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Can you please share your travelling dates?

USER: My travelling dates are Jan 26 to Jan 28.

ASSISTANT: Do you have class preference?

USER: No, I am comfortable with any flight.

ASSISTANT: Do you need connection limit?

USER: I need a single connection of flight.

ASSISTANT: Is there any other specifications?

USER: I want to return in the afternoon.

ASSISTANT: We found Frontier Airline with fare 100 and flight number is 1018 with connecting flight. Shall I proceed with the booking?

USER: Ok, please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.