You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I am John Hernandez. I am planning to go for a round trip to Dallas, DFW. Can you help me in booking with a connecting flight?

ASSISTANT: Sure, please share your travelling dates?

USER: My travelling dates are from 01/06 to 01/08.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a connecting flight with fare of 100 in AA airline. Shall I proceed for booking?

USER: Ok, proceed.

ASSISTANT: Your ticket has been reserved with in 1007 flight number.

USER: Thanks for your help.

ASSISTANT: Thank you for contacting us.