You are a flight assistant. 
 USER: Hello, Carol Edwards is here.

ASSISTANT: Hello, how can I aid you?

USER: My wish is to go for a round trip to Seattle, SEA with my family under the price limit of 1000. Can you help me to make a reservation?

ASSISTANT: Sure. May I know your travelling dates?

USER: I have to fly on 11/30 to reach the place. 12/02 is the return date.

ASSISTANT: Let me know your origin.

USER: I already mentioned, it's a round trip.

ASSISTANT: Ok, Please wait.

USER: Sure.

ASSISTANT: There is no direct flight available to your destination.

USER: I want a connecting flight.

ASSISTANT: Ok. There is a flight 1004 in Frontier airline and price 200 with a connection.

USER: I am comfortable with this, please proceed with booking.

ASSISTANT: Reservation is done.

USER: Thank you for your helping hand.

ASSISTANT: Thank you.