You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Debra Wright.

ASSISTANT: Wright, how can I help you today?

USER: I have planned to visit Golden Gate Park with my uncle in San Francisco, can you please me?

ASSISTANT: Ok, when you are going to start your journey?

USER: I planned to depart on 05/01 and return on 05/03.

ASSISTANT: Can you help me with your airport codes?

USER: I want to travel from DCA to SFO.

ASSISTANT: Ok, wait for a moment please.

USER: Sure.

ASSISTANT: I found a flight that Frontier airline with connection 1 as per your details, can I proceed with booking?

USER: Happy to hear that, you can proceed for booking my ticket.

ASSISTANT: Your ticket is confirmed with flight number 1001.

USER: Thank you for booking my ticket.

ASSISTANT: My pleasure, have a nice journey.