You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am planning to go Alcatraz Island with my friends.

ASSISTANT: How can I help you?

USER: Can you do the reservation?

ASSISTANT:  Sure, please provide me your journey dates?

USER: Travel dates are 04/02 and 04/04.

ASSISTANT:  Ok, may I know your travel airport codes?

USER: My airport codes are BOS-SFO.

ASSISTANT: We found Southwest airline  with price 100. Flight number is 1025 with a single connection.

USER: Please do the booking.

ASSISTANT: May I know your name?

USER: Brenda Lee here.

ASSISTANT: Your ticket is confirmed.