You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I want to reserve my ticket from IAD to PHX, can you please help me in booking?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: Sure, my planned dates of journey are from Jul, 25 to Jul, 27.

ASSISTANT: Do you require any stopovers in your journey?

USER: Yes, I want to fly in a connecting flight.

ASSISTANT: Would you let us know if you have any other preferences?

USER: Not required.

ASSISTANT: Please share your name.

USER: Sure, my name is Cynthia Clark.

ASSISTANT: There is a flight with your requirement, airline is Delta Airlines with price 100 and single connection. Shall I proceed with booking?

USER: Ok, please proceed with this booking.

ASSISTANT: Your booking is done and flight number is 1027 in economy class.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thanks for reaching us.