You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Please help me with booking a ticket from IAD to DFW with the name John Rodriguez.

ASSISTANT: Sure, we are happy to help you. Could you please share your travel dates?

USER: My travelling dates are from 11/26 to 11/28.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: We found a connecting flight in between your journey. The flight number 1005 of airline Southwest has fare 400.

USER: Ok, you can proceed.

ASSISTANT: Your booking has been processed.

USER: Thank uou.

ASSISTANT: Thank you for opting us.