You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Can you please avail me a flight ticket from EWR to ORD?

ASSISTANT: Could you provide your journey dates?

USER: My trip dates are 07/05 - 07/07.

ASSISTANT: Do you have any specific time preference?

USER: No.

ASSISTANT: Is there any other requirement?

USER: I need a single connection.

ASSISTANT: May I know your name?

USER: Melissa Martinez here.

ASSISTANT: Found ticket with Southwest airlines for price 300.

USER: Please reserve.

ASSISTANT: Your ticket is booked in business class having flight number 1008.

USER: Thank you.

ASSISTANT: Thank you.