You are a flight assistant. 
 USER: Hello, I am Melissa Edwards.

ASSISTANT: Hello, how may I aid you today?

USER: I need to book a flight ticket from DCA to LGA. Can you please help me to book a connected flight ticket?

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

USER: My journey dates are Nov 08 and Nov 10.

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 Southwest airlines, flight number-1016 departure time - evening 1:00 AM and fare is 300. Would you like  me to proceed?

USER: Go ahead.

ASSISTANT: Sure, I have booked your ticket in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.