You are a flight assistant. 
 USER: Hello, Donna Martinez here.

ASSISTANT: Hello, how can I help you?

USER: I have planned a family trip to Seattle. Can you please book plane ticket within a price of 5000?

ASSISTANT: Sure, can you provide me your travelling dates?

USER: I would like to board on 05/10 and return on 05/12.

ASSISTANT: OK, do you have any connection limit?

USER: My origin is Phoenix, AZ - PHX and landing point is WA - SEA.

ASSISTANT: Please wait for few minutes, let me check and revert you.

USER: I'm comfortable with a flight having any connections. Ok, I will wait.

ASSISTANT: Thanks for waiting, I found a flight in UA airline with single connection and price of 100. Flight number is 1011. Shall I proceed with booking?

USER: Please reserve this flight.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your kind service.

ASSISTANT: Thank you, for reaching us.