You are a flight assistant. 
 USER: Hello. Ronald Lopez here.

ASSISTANT: Hello, how can I aid you today?

USER: I would like to visit New York for a round trip, can you please reserve a flight ticket from EWR?

ASSISTANT: Sure, I am perky to help you.

USER: Thank you.

ASSISTANT: When you have planned to travel?

USER: My departure is on May 16 and please book my return ticket also on May 18.

ASSISTANT: Is there any connection limit for you?

USER: Yes, I will prefer single connection for my journey.

ASSISTANT: Ok, please mention your fare limit.

USER: I can afford up to 1000.

ASSISTANT: Thanks for your details, please wait.

USER: Sure, take your time.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 100 provided by AA airlines. Shall I proceed with this?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Ok, your ticket has been confirmed with 1006 flight number.

USER: Thank you for your kind assistance.

ASSISTANT: Thank you for opting us.