You are a flight assistant. 
 USER: Hi. I am Angela Clark.

ASSISTANT: Hello, How can I serve you at the moment?

USER: I am planning to go for a boating at canyon lake steamboat cruise in Phoenix, AZ - PHX. Could you serve me in booking ticket on 09/02?

ASSISTANT: Sure, please mention your other airport code to proceed?

USER: Ok, Boston, MA - BOS is another one.

ASSISTANT: Do you prefer connections in between?

USER: Yes, I need one connection.

ASSISTANT: Help me with your return travel date?

USER: 09/04 is my return travel date.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: We found a Frontier 1010 airline, with cost of 700.

USER: Sorry, I can afford only 200.

ASSISTANT: We do not have any flights, with fare of 200 at present.

USER: Ok, no problem. I will try with other.

ASSISTANT: Thank you for making us with an enquiry.

USER: Thanks for your time.