You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Can you please book a flight ticket from LAS to BOS?

ASSISTANT: Sure, can you share your trip dates?

USER: My travelling dates are June 05 and June 07.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: Please forward your name.

USER: My name is Ryan Young.

ASSISTANT: We found a direct flight of fare 100 with airline Southwest and number 1020. Can I book?

USER: Yes, please.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.