You are a flight assistant. 
 USER: Hello, I am Jacob Garcia.

ASSISTANT: Hello, how can I help you?

USER: I want to visit Independence Hall at Philadelphia with the single connection. Can you please help me in this?

ASSISTANT: Sure, can you provide your travelling dates?

USER: My depart day is on 11/26 and arrival is on 11/28.

ASSISTANT: OK, do you have price limit?

USER: My price limit should be under the range of 1000.

ASSISTANT: To continue further details, may I Know your airport codes?

USER: My origin is from DEN and destination is to PHL.

ASSISTANT: OK, please wait a minute, let me check and revert you.

USER: Ok.

ASSISTANT: Thanks for waiting, I found a flight in Delta airline with your specifications. Flight number is 1002 with single connection and price of 200.

USER: You may proceed.

ASSISTANT: Your ticket has been booked. Thank you, for reaching us.