You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I want to attend for my niece's marriage in Boston, so please book a flight ticket from PHL to BOS.

ASSISTANT: Sure, please share your journey dates?

USER: My journey dates are Aug 11 to Aug 13.

ASSISTANT: Do you have any specifications?

USER: I am looking for a stopover flight.

ASSISTANT: Are you looking for any preferred class?

USER: No.

ASSISTANT: Can I have your name to proceed?

USER: I am Eric Green.

ASSISTANT: We found a flight in United airlines, flight number is 1028 with single connection and price is 100 economy class. Shall I proceed?

USER: You can reserve it.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.