You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Jacob Green. I would like to book a ticket from BOS to OAK, can you help me?

ASSISTANT: Sure, may I know your trip dates?

USER: My travel dates are 10/16 and 10/18.

ASSISTANT: There is a flight which can travel to your region having a single lay out in between your journey having a ticket fare of 100 which is provided by Frontier airlines. Would you like to book this flight for your journey?

USER: You can book it.

ASSISTANT: Your ticket is booked.

USER: Thank you for booking.

ASSISTANT: Most welcome.