You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I render you today?

USER: I am Janet Allen. I need to book my flight ticket to Dallas, DFW from San Francisco, SFO.

ASSISTANT: Ok. May I know when would you like to travel?

USER: I will fly on 08/18 and recur on 08/20.

ASSISTANT: Do you need a halt in between the journey?

USER: Yes, I need a halt.

ASSISTANT: Thank you for providing your details, please wait.

USER: Sure.

ASSISTANT: We found a Delta airline with flight number 1009 is matching with your given data. Price 100 and a single connection is available.

USER: Proceed with my booking.

ASSISTANT: Your booking has been processed.

USER: Thank you for assisting me.

ASSISTANT: Thank you for contacting us.