You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me to book a flight ticket from BOS to OAK?

ASSISTANT: Sure, please share your planned travel dates?

USER: My travelling dates are Aug 16 to Aug 18.

ASSISTANT: Let me know your connection limit?

USER: I need a single connection of flight.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Can I have your name please?

USER: My name is Jessica Allen.

ASSISTANT: Southwest airlines flight- 1021 of price 100 with connection in economy class matches your given details, shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.