You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Dennis Allen.

ASSISTANT: How can I assist you today?

USER: I would like to attend my friend marriage in Old North Church at Boston, BOS.

ASSISTANT: Ok.

USER: Can you please make a reservation from Houston, IAH?

ASSISTANT: Sure, I am here to help you. Kindly, mention your fare limit to book a ticket.

USER: My price limit is up to 500.

ASSISTANT: When would you like me to book a ticket?

USER: My journey dates are, departure on 06/06 and I arrival on 06/08.

ASSISTANT: Please, wait a minute.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a connecting flight of AA airline available on your route with fare 100. Shall I confirm it?

USER: Ok, proceed to booking.

ASSISTANT: Your reservation has been confirmed with flight number 1006.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for reaching us.