You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Will you please reserve me a flight ticket from JFK to SFO to go for film festival?

ASSISTANT: Sure, may I know your travel dates?

USER: My planned journey dates are Dec 17 and Dec 19.

ASSISTANT: On what name do you like to reserve this ticket?

USER: You can reserve me a flight ticket on my name Gregory Evans.

ASSISTANT: Do you like connecting flight or direct flight?

USER: I need a flight having single connection.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: We found a economy class flight on your details with JetBlue, flight number: 1001. Shall I book this ticket?

USER: Yes, you can.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you so much.