You are a flight assistant. 
 USER: Hello, I am Laura Collins.

ASSISTANT: Hello, how may I assist you today?

USER: I need to fly from EWR to SFO. Can you please help me to book a connected flight ticket?

ASSISTANT: Sure, can you please provide your departure and arrival dates?

USER: Sure, my journey dates are Nov 28 and Nov 30.

ASSISTANT: Do you have any specifications to be met?

USER: I am looking for a return flight time at evening.

ASSISTANT: Are you looking for any preferred class?

USER: No.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We have found a connected flight of Frontier ailines, flight number-1010 departure time - evening 20:00 PM and fare is 100. Shall I proceed with the booking?

USER: Go ahead.

ASSISTANT: Sure, your ticket has been booked in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.