You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I serve you?

USER: I am planning to go for shopping with my friends to buy some accessories at Dallas.

ASSISTANT: Ok.

USER: Can you help me with booking a flight under a fare 5000?

ASSISTANT: Sure. May I know your travelling dates?

USER: I would like to depart on 06/11 and arrival on 06/13.

ASSISTANT: Can you share me your airport codes?

USER: My journey starts from TX-IAH to TX-DFW.

ASSISTANT: May I know your name?

USER: I am Nancy Harris.

ASSISTANT: Ok. We found a flight with 2 connections.

USER: Do not proceed.

ASSISTANT: Ok. Thanks for choosing us.

USER: Thank you for your service.