You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you aid me to book a flight from ORD to PHX?

ASSISTANT: Sure, I am here to help you for this. When would you like to travel?

USER: My travel dates are May 15 and May 17 respectively.

ASSISTANT: May I know your name please?

USER: Jennifer Clark here.

ASSISTANT: Is there any connection limit?

USER: I prefer for connecting flight.

ASSISTANT: At what time are you planning to depart and return?

USER: No other specifications, you can book any flight for me and I am comfortable to travel.

ASSISTANT: As per your data, there is a flight with American Airlines and the ticket fare is 100. Would you like me to make the booking now?

USER: Yes, please.

ASSISTANT: Your ticket is reserved in economy class with the flight-1011.

USER: Thank you.

ASSISTANT: You are most welcome.