You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Please book a flight ticket from SEA to PHX as I want to attend an Innovation festival.

ASSISTANT: Sure, let me know your trip dates.

USER: My trip dates are Feb 03 and Feb 05.

ASSISTANT: Do you have any connection limit?

USER: I need a single connecting flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Can I know your name?

USER: My name is Virginia Walker.

ASSISTANT: We found a connecting flight 1027 in Delta airline with fare 100 and class is economy. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for availing us.