You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you for today?

USER: Brenda Hill here. Can you please book a connecting flight from IAD to IAH?

ASSISTANT: Sure, I am glad to help you about your flight ticket booking Hill. Can you please let me know your planned dates of your journey?

USER: Sure, my journey dates are from 02/06 to 02/08.

ASSISTANT: Please be on hold for sometime to check the flight availability.

USER: Sure, I will wait for your response.

ASSISTANT: I have found a flight with 1 connecting flight having a ticket fare of 100 which is provided by Southwest airlines. Shall I proceed with the booking?

USER: Ok, please proceed with booking.

ASSISTANT: I have booked your flight ticket successfully in the flight 1022.

USER: Thank you for booking.

ASSISTANT: You are welcome, thank you for opting our service. Have a safe journey.