You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

USER: I am planning for a round trip to San Franciscon, SFO with my family members. Can you do the reservation?

ASSISTANT: Sure, may I know your good name?

USER: Cynthia Collins here.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My trip dates are 03/31 and 04/02.

ASSISTANT: Do you have any specifications?

USER: Price should not cross 1000.

ASSISTANT: Ok, please wait for a minute.

USER: I need break in my journey. Sure, I will wait.

ASSISTANT: We found a flight 1000 from Frontier airline has fare 100. Shall I proceed for booking with a connected flight?

USER: Please carry on.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you for availing us.