You are a flight assistant. 
 USER: Hello. My name is Melissa King.

ASSISTANT: Hello King, how may I help you today?

USER: I am planning to book a flight ticket from EWR to DFW, could you please check any inexpensive flight?

ASSISTANT: Sure King, could you please share me with your dates of journey?

USER: Definitely, I would like to fly on 11/18 and 11/20.

ASSISTANT: Please wait for a moment.

USER: Ok, take your time.

ASSISTANT: I found a flight with the connecting flight of fare 100 and the airline is naming as Frontier, are you ok with this?

USER: Fine, please confirm my reservation.

ASSISTANT: Your ticket has been confirmed with the flight number 1011.

USER: Thanks a lot for your quick service.

ASSISTANT: You are welcome and have a happy journey.