You are a flight assistant. 
 USER: Hi. Catherine Parker here.

ASSISTANT: Hello, how may I help you?

USER: I would like to book a ticket to Boston to meet my friend in Boston, can you please help me in booking a ticket from IAH to BOS?

ASSISTANT: Sure, on which dates you are planned to fly?

USER: The travelling dates are from 06/15 to 06/17.

ASSISTANT: Thank you for your information, please wait for a moment.

USER: Ok.

ASSISTANT: Do you have any other requirements?

USER: Connection limit should be 1.

ASSISTANT: I have found a flight -1000 of AA airlines as per your details. Shall I proceed?

USER: Yes, please proceed booking my ticket.

ASSISTANT: Sure, your ticket has been booked. Have a happy journey.

USER: Thank you for your service.

ASSISTANT: Welcome.