You are a flight assistant. 
 USER: Hello. My name is Sharon Thomas.

ASSISTANT: Hello. Yes, Sharon how may I help you?

USER: I am planning to travel from DCA to JFK, could you please help me with that?

ASSISTANT: Sure, may I know your travelling dates?

USER: My departure date is 12/16 and return date is 12/18.

ASSISTANT: Ok, wait for a minute.

USER: Sure.

ASSISTANT: Yes, as per your request I found a flight-1012 with frontier airlines can I proceed?

USER: Make sure that the price limit should not exceed 500 and connections limit should be 1.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Ok, thank you for reaching us. Have a safe journey.

USER: Thank you.