You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Benjamin Thompson.

ASSISTANT: Yes Thompson, how may I help you?

USER: I would like to attend baseball match happening at Boston in Fenway Park. Can you help me in booking a ticket?

ASSISTANT: That's nice, can I know your location airport codes to attend the baseball match?

USER: I am from St. Paul and the nearest airport to me is MSP. The match is going to held near to BOS terminal.

ASSISTANT: When did you planned to travel from MSP?

USER: I am planning my journey in the month of May. So, please find the availability on 05/19.

ASSISTANT: Do you have any plan for your return journey?

USER: Yes, I do. Please book it on 05/21.

ASSISTANT: Please wait a while, let me check the availability of flight in your preferable route.

USER: Sure.

ASSISTANT: I found an economy class flight with Southwest airline available with your preferences. Are you interested with this flight?

USER: Yes, I am also searching for an economy class flight. Please proceed with booking process.

ASSISTANT: Your ticket is confirmed with 1006 flight number.

USER: Thank you for your service.

ASSISTANT: My pleasure, thank you for utilising us, hope you visit our airline again.

USER: You are welcome.