You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you at this moment?

USER: I am Kathleen White from Washington. I am planning to visit Minneapolis, MN - MSP, so can you please help me to book a flight from IAD?

ASSISTANT: Sure, may I know your travelling dates please?

USER: My journey dates are 02/10 - 02/12.

ASSISTANT: We found a UA airline with fare of 200 and  a halt in between the journey matches your schedule.

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket has been confirmed with flight number 1026.

USER: Thank you.

ASSISTANT: Thank you for your reaching us.