You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you help me in booking my flight ticket from BOS to EWR?

ASSISTANT: Yes, I am here to help you.

USER: Thank you.

ASSISTANT: On which dates you are planning to travel?

USER: My planned dates of journey are Sept 21 and Sept 23.

ASSISTANT: Ok, please share your connection limit.

USER: I prefer connecting flight for this trip.

ASSISTANT: Do you have any other specifications?

USER: I prefer to return in afternoon flight.

ASSISTANT: Can I have your name for further process?

USER: My name is Elizabeth Parker.

ASSISTANT: Ok, please wait a minute I will get back to you.

USER: Sure, I will wait for your information.

ASSISTANT: Thank you for your time, we found a connecting flight with number 1028 at a price of 200 in economy class provided by United airlines and returns at 17:00. Shall I proceed with booking?

USER: Please book my ticket in this flight.

ASSISTANT: Sure, your ticket is booked.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us, have a nice day.