You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Timothy Barker. Can you please search a flight ticket from LAX to EWR?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My travelling dates are Sept 20 and Sept 22.

ASSISTANT: Do you have any connection preference?

USER: I need single connection flight.

ASSISTANT: Please share your class preference.

USER: No. Thank you.

ASSISTANT: Do you have any other specifications on your trip?

USER: I need my return ticket at afternoon time.

ASSISTANT: Please wait a minute.

USER: Ok, I will wait.

ASSISTANT: Thank you for waiting,  We have a economy class connecting flight operated by Spirit Airlines with a fare of 200 that returns in the afternoon. Is it ok for you?

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket is booked and flight number 1012.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a good day.