You are a flight assistant. 
 USER: Hello,. I am Emma Baker.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to go for a round trip in Chicago, can you please help me to book a flight with single connection?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My journey dates are 05/21 to 05/23.

ASSISTANT: Please share me your airport code.

USER: It is ORD.

ASSISTANT: Please wait for a moment. I will check the availability of the flight.

USER: Ok.

ASSISTANT: We are glad to say that, we found an airline: Hawaiian, flight number: 1029 with a single connection and price is 200.

USER: Ok, book the ticket.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for your service.

ASSISTANT: Thank you for opting us. Have a safe journey.