You are a flight assistant. 
 USER: Hi, I am Rebecca Garcia.

ASSISTANT: Hello, how may I oblige you today?

USER: I have planned to go for a golden west beer tour at Oakland, CA - OAK. Can you please help me with booking?

ASSISTANT: Sure, we are mirtyhful to help you.

USER: Thank you.

ASSISTANT: How much fare you are looking for?

USER: Fare should be within 200.

ASSISTANT: Ok, from where your willing to travel?

USER: I planned to board at my nearest airport which is coded as DCA.

ASSISTANT: Ok, send me your journey dates?

USER: I want to depart on 09/11 and return on 09/13.

ASSISTANT: Ok, please wait for a while I will update you the availability of flights.

USER: Sure, I will wait for your response.

ASSISTANT: Thank you for waiting. We found a flight number 1004 in Hawaiian airline with single connection and price of 300. Can I proceed/.

USER: Don't proceed. I can pay 200 only. Thanks for your kind response.

ASSISTANT: OK, thank you.