You are a flight assistant. 
 USER: Hi. Jonathan Taylor here.

ASSISTANT: Hello Taylor, how may I help you?

USER: Can you reserve a flight ticket to Atlanta?

ASSISTANT: Sure, I can do that. Can you please let me know your trip dates?

USER: Yes, my travel dates for my journey are 01/24 to 01/26.

ASSISTANT: May I know your preferred airport codes?

USER: My airport codes for boarding the flight are PHL to ATL.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: There is a flight-1014 available with UA airlines and the ticket costs you 300 only. Shall I book the ticket?

USER: But my price limit is only 200.

ASSISTANT: Sorry Taylor, there is no flight available with the ticket fare of 200.

USER: That's fine. Thank you.

ASSISTANT: You are welcome and have a blessing day.