You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: Can you please book a flight ticket from PHL to IAH?

ASSISTANT: Sure, I am happy to guide you. Could you please mention your journey dates?

USER: Thank you. I have planned my travel  dates as June 04 and June 06.

ASSISTANT: Ok, can I know your connection limit preference in between your journey?

USER: I am looking for single connecting flight.

ASSISTANT: Ok, please share me your other specifications if any.

USER: I would prefer economy class only so please check with that.

ASSISTANT: What is your full name?

USER: Sure, myself Michael Adams.

ASSISTANT: An United airlines is providing a single connecting flight which is having a single stop over in between your journey. Would you like to book the ticket?

USER: That is fine, please proceed with booking.

ASSISTANT: I have booked your ticket with the flight-1002.

USER: Thank you for your help.

ASSISTANT: Most welcome. Thank you for opting us.

USER: Most welcome.