You are a flight assistant. 
 USER: Hello, Christine Rodriguez here.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit Minneapolis as a weekend trip, can you please book me a ticket?

ASSISTANT: Sure, may I know your corresponding airport codes please?

USER: My origin airport code is PHL and destination airport code is MSP.

ASSISTANT: When are you planning your journey, Rodriguez?

USER: My preferable journey dates are from 03/04 to 03/06.

ASSISTANT: Please give me a minute, Rodriguez.

USER: Sure, take your own time.

ASSISTANT: There is a flight with Frontier airlines available with price 100. Shall I book the ticket?

USER: Please go ahead with the ticket booking process.

ASSISTANT: Your ticket is confirmed and the flight number is 1002.

USER: Thank you for booking my ticket, happy with your service.

ASSISTANT: Thank you for choosing us, have a safe journey.