You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Can you please help me in booking my flight ticket from OAK to IAD?

ASSISTANT: Please share your trip dates?

USER: My trip dates are Jan 14 and Jan 16.

ASSISTANT: Do you prefer any connections?

USER: I prefer single connection flight.

ASSISTANT: Do you require any specifications?

USER: No.

ASSISTANT: Ok, please wait.

USER: Ok, sure.

ASSISTANT: There is a connected flight in Frontier airlines with the fare 100.

USER: Please proceed with booking.

ASSISTANT: May I know your name?

USER: Myself Jeffery Garcia.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you.