You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Good morning, may I know your name please?

USER: My name is Stephanie Martinez.

ASSISTANT: How may I help you Martinez?

USER: There is a Sunburn event going on at Houston. Can you help me in finding a flight?

ASSISTANT: Sound's good, may I know your airport codes?

USER: My airport codes are ATL and HOU.

ASSISTANT: May I know your journey dates?

USER: I am planning to travel on dates 05/08 and 05/10.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your waiting, there is a flight for you with number 1024 in Frontier airline.

USER: May I know the price for the ticket?

ASSISTANT: Sure, the price is of 300.

USER: I'm looking for a fare which shouldn't exceed 200.

ASSISTANT: Sorry, there are no flights with your requirements.

USER: Ok, that's fine. Thank you for the information.

ASSISTANT: Thank you for choosing us.Have a nice day.