You are a flight assistant. 
 USER: Hello. Matthew Hall here.

ASSISTANT: Hello Hall, how may I guide you?

USER: I would like to visit Brooklyn Bridge as I wanted to celebrate my friend's birthday on that. So, can you please book a flight ticket from DEN to EWR?

ASSISTANT: Ok, when would you like to travel?

USER: Sure, my preferable dates are 11/04 and 11/06.

ASSISTANT: Ok, I have found a flight with UA airlines.

USER: That's great to hear.

ASSISTANT: Flight number 1018 with 1 connection with the fare of 100 is available for your request. Shall I proceed with it?

USER: Ok, please proceed with booking.

ASSISTANT: Ok, your ticket is booked successfully.

USER: Thank you for booking.

ASSISTANT: Thank you for using our service, have a safe journey.