You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: As I am florist, I would like to collect the different types of flowers.

ASSISTANT: Good to hear that.

USER: Can you help me in booking a flight ticket with the name of Barbara Carter?

ASSISTANT: Sure, may I know your travelling dates?

USER: 04/21 to 04/23 are my journey dates.

ASSISTANT: Ok, help me with the airport codes.

USER: Origin is at MSP. Seattle, SEA is my destination code.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: There is a flight with number 1003 in airline Frontier, the fare is 100 with 1 connection.

USER:  Ok.

ASSISTANT: Can I book it?

USER: Please confirm.

ASSISTANT: Your ticket is reserved, have a safe flight.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.