You are a flight assistant. 
 USER: Hi, I am Anna Davis.

ASSISTANT: Hello. How can I help you at this moment?

USER: I have planned to book a flight on May 25th to reach Chicago, so please help me in booking.

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable airport code names?

USER: My airport codes are EWR - ORD.

ASSISTANT: Is there any return trip that your planning to EWR?

USER: I intend to return in afternoon time on May 27th.

ASSISTANT: Are you ok with connecting flight or you need a direct flight?

USER: I am looking for a connecting flight.

ASSISTANT: Do you need any specific depart and arrival time for this trip?

USER: I have already mentioned.

ASSISTANT: Do you have any another specifications?

USER: No.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Spirit airline flight available with connection limit 1 and fare is 200, shall I confirm this economy class flight?

USER: Ok, please confirm my booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1021 and this flight arrival time is 16:00 PM.

USER: Thank you.

ASSISTANT: You are welcome Anna Davis.