You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I serve you today?

USER: I would like to visit Philadelphia's Magic Gardens with my friends on weekend. Can you please help me in booking a ticket?

ASSISTANT: Sure, can you please provide source and destination codes?

USER: My source is Seattle, SEA and destination is Philadelphia, PHL.

ASSISTANT: May I know your planned dates?

USER: My planned dates of journey are from 07/22 and 07/24.

ASSISTANT: Can I have your price limit?

USER: My price limit is 5000.

ASSISTANT: Do you need any stopover in between journey?

USER: I am comfortable with any flight.

ASSISTANT: Ok, please hold a minute.

USER: Sure.

ASSISTANT: Thank you for holding on, we have found a Frontier airline, fight number-1009 connections-1 and ticket fare is 100.

USER: Ok, you can proceed with my booking.

ASSISTANT: Sure, your reservation has been done.

USER: Thank you for your support.