You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you now?

USER: I am Pamela Campbell here, I want to reserve my ticket from IAD to DTW, can you please help me to book a ticket?

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: Sure, my preferable dates of journey is from 07/29 to 07/31.

ASSISTANT: Ok, please wait a moment.

USER: Sure, but make sure that the connections limit is 1.

ASSISTANT: I have found a flight in UA airlines with connection 1 and price 200, is it ok for you?

USER: Ok, you can book this ticket.

ASSISTANT: Ok Pamela Campbell, I have reserved a ticket with flight number 1017.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for choosing us, have a great journey.