You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jason Adams.

ASSISTANT: How may I assist you?

USER: Can you please find an economy class flight in the route Los Angeles to Philadelphia?

ASSISTANT: Sure, I am here to help you. On which dates would you like me to book the flight?

USER: Thank you. I am willing to travel on the dates of July 13th and 15th. So, please reserve the ticket on these dates.

ASSISTANT: Please help me with your respective airport codes.

USER: The origin and destination airport codes are LAX and PHL.

ASSISTANT: Is there any other specifications for you?

USER: Yes, I am looking to travel in a single connecting flight.

ASSISTANT: Ok, please wait a minute.

USER: Ok, take your own time.

ASSISTANT: Thanks for waiting, we found a connecting flight in Delta airline with a fare of 100 and the flight number is 1017. Shall I reserve?

USER: Yes, I am ok with this flight. Please proceed with the ticket booking.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thank you so much for your help in reserving my flight ticket.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.