You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I am Brenda Campbell, I am planning to visit Washington DC to National Museum of the American Indian. Can you book a connecting flight for me?

ASSISTANT: Sure, can you please share your airport codes?

USER: I will fly from CA-SFO to DC-IAD.

ASSISTANT: Please specify your assign dates of travelling?

USER: I planned to travel on 11/09 and return on 11/11.

ASSISTANT: May I know your budget for ticket fare?

USER: My budget is 5000 for ticket.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We have found a connected flight of Southwest airline, flight number-1002 and ticket fare is 300.

USER: Please proceed with booking.

ASSISTANT: Sure, your seat has been reserved.

USER: Thank you for the booking.

ASSISTANT: Thank you for approaching us.