You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. Can you please let me know how may I guide you today?

USER: Can you please search a flight ticket from PHL to CLT?

ASSISTANT: Sure, I am happy to help you with the flight ticket booking. Could you please provide me your journey dates?

USER: My journey dates are May 27 and May 29.

ASSISTANT: Ok, may I know your good name please?

USER: Myself Jack Martinez.

ASSISTANT: Which airlines do you mostly prefer?

USER: I do not have any preference.

ASSISTANT: Ok, please give me a minute. In the meanwhile, tell me your other specifications if any?

USER: Ok, sure. I need single connection flight.

ASSISTANT: American Airlines is providing the service in this route. This flight is having a single connection limit which costs 300, the departure time is 11:00 hours and the return time is 09:00 hours. Shall I reserve an economy class flight?

USER: Please proceed with booking.

ASSISTANT: I have reserved your ticket successfully with the flight number 1012.  Have a safe journey.

USER: Thank you for your help.

ASSISTANT: It's my pleasure to help you. Thank you for choosing us.