You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I would like to visit Fenway Park at Boston with my family, please help me in booking a ticket from IAD to BOS.

ASSISTANT: Yes, I can help you. Can you tell me your travelling dates?

USER: My travel dates are 02/21 and 02/23.

ASSISTANT: Give me a moment.

USER: Sure, take your time.

ASSISTANT: I have found a flight ticket with a price of 200 and 1 connection.

USER: Ok, please book the ticket with the name Shirley Mitchell.

ASSISTANT: Ok, ticket has been done with flight-1023.

USER: Thank you for your assistance.

ASSISTANT: Thanks for choosing us.