You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I want to book a ticket from IAD to SFO, can you please help me to  make a reservation?

ASSISTANT: Can I know the dates of your journey to book a flight ticket?

USER: My travelling dates are on July 08 and July 10.

ASSISTANT: Ok, please mention your specification.

USER: I need a connecting flight.

ASSISTANT: Ok, may I know your name to book a ticket?

USER: My name is Christopher Robinson.

ASSISTANT: Ok Christopher Robinson, there is a flight ticket available for the dates  you mentioned for the flight 1012 and the cost is 100. Can I book a economy class flight?

USER: You can proceed.

ASSISTANT: Ok, the ticket is confirmed for the flight which has single connection limit and the airlines is JetBlue.

USER: Thank you.

ASSISTANT: My pleasure, thank you for choosing our agency.