You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Margaret Nelson.

ASSISTANT: Nelson, how can I assist you?

USER: I am planning to visit Alcatraz Island at San Francisco, can you please book me a ticket with 1 connection limit flight?

ASSISTANT: Sure, may I know your airport codes?

USER: My nearest airport code to take off is AZ-PHX and nearest airport code to land is CA-SFO.

ASSISTANT: Please share your itinerary dates.

USER: My planned dates of journey are from 01/03 to 01/05.

ASSISTANT: Please give me a moment to check for available flights.

USER: Sure, take your own time.

ASSISTANT: Frontier airlines with flight 1001 is providing service on your route.

USER: Please reserve my ticket with Frontier airlines.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for choosing us.