You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: George Perez here.

ASSISTANT: How may I abet you today?

USER: I am looking for a flight from ORD to DEN, can you help me in booking the flight ticket?

ASSISTANT: Sure, please mention your planned journey dates.

USER: Sure, my planned travel dates are 03/31 and 04/02.

ASSISTANT: Please hold a moment.

USER: Ok, I will wait for your response.

ASSISTANT: There is a flight with one connection and the price is 100 in Southwest airlines, can I proceed with the booking?

USER: That's fine, please proceed in booking with this flight.

ASSISTANT: Your ticket has been reserved with the flight number 1023.

USER: Thank you for your service.

ASSISTANT: Thank you choosing our service.