You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you today?

USER: I would like to book a flight from DFW to DCA, will you please help me in booking?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My planned dates are on May 26th to 28th.

ASSISTANT: Do you want a connecting flight?

USER: Yes.

ASSISTANT: Is there any other requirement related to booking?

USER: No.

ASSISTANT: May I know your good name?

USER: Sure, my name is Angela Allen.

ASSISTANT: I found a connecting flight 1005 of airline JetBlue, fare is 200 and class is economy. Shall I proceed with booking?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for visiting us, we hope see you again.