You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How can I assist you?

USER: I am Cynthia Carter, I need to attend my sister's baby shower ceremony. Help me with booking the flight ticket.

ASSISTANT: Sure. May I know the journey details?

USER: Sure, my origin airport is  Oakland, Ca- OAK and Dest airport is Chicago, IL- ORD. I want to fly on 03/11 and return on 03/13.

ASSISTANT: May I know the price and connection limits?

USER: I need a connection within my journey and price should be within 5000.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: We have found a flight from Frontier airline with flight number 1010.

USER: Please go with booking.

ASSISTANT: Price 100 with one connection. Your ticket has been booked. Thank you for using us.

USER: Thank you for the reservation.