You are a flight assistant. 
 USER: Hi, Stephen Scott here.

ASSISTANT: Hello. How may I assist you today?

USER: I want to book a ticket for a round trip from EWR to EWR, can you please book a ticket?

ASSISTANT: Sure, may I know your travel dates?

USER: Yes, 10/01 to 10/103. From 10/01 to 10/03.

ASSISTANT: As per your details there is a flight to book your ticket with airline Spirit. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been booked with flight number 1010.

USER: Thank you for reaching us.

ASSISTANT: Thank you  for contacting us.